1896517194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 4647960576

約数和(自身を除く): 2751443382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 113, 143, 186, 226, 286, 339, 341, 403, 429, 631, 678, 682, 806, 858, 1023, 1209, 1243, 1262, 1469, 1893, 2046, 2418, 2486, 2938, 3503, 3729, 3786, 4407, 4433, 6941, 7006, 7458, 8203, 8814, 8866, 10509, 13299, 13882, 16159, 16406, 19561, 20823, 21018, 24609, 26598, 32318, 38533, 39122, 41646, 45539, 48477, 49218, 58683, 71303, 77066, 90233, 91078, 96954, 115599, 117366, 136617, 142606, 180466, 213909, 215171, 231198, 254293, 270699, 273234, 427818, 430342, 500929, 508586, 541398, 645513, 762879, 784333, 926939, 1001858, 1291026, 1502787, 1525758, 1568666, 1853878, 2210393, 2352999, 2780817, 2797223, 3005574, 4420786, 4705998, 5561634, 5594446, 6631179, 8391669, 10196329, 13262358, 16783338, 20392658, 24314323, 28735109, 30588987, 48628646, 57470218, 61177974, 72942969, 86205327, 145885938, 172410654, 316086199, 632172398, 948258597, 1896517194]

約数ペア:

[(1, 1896517194), (2, 948258597), (3, 632172398), (6, 316086199), (11, 172410654), (13, 145885938), (22, 86205327), (26, 72942969), (31, 61177974), (33, 57470218), (39, 48628646), (62, 30588987), (66, 28735109), (78, 24314323), (93, 20392658), (113, 16783338), (143, 13262358), (186, 10196329), (226, 8391669), (286, 6631179), (339, 5594446), (341, 5561634), (403, 4705998), (429, 4420786), (631, 3005574), (678, 2797223), (682, 2780817), (806, 2352999), (858, 2210393), (1023, 1853878), (1209, 1568666), (1243, 1525758), (1262, 1502787), (1469, 1291026), (1893, 1001858), (2046, 926939), (2418, 784333), (2486, 762879), (2938, 645513), (3503, 541398), (3729, 508586), (3786, 500929), (4407, 430342), (4433, 427818), (6941, 273234), (7006, 270699), (7458, 254293), (8203, 231198), (8814, 215171), (8866, 213909), (10509, 180466), (13299, 142606), (13882, 136617), (16159, 117366), (16406, 115599), (19561, 96954), (20823, 91078), (21018, 90233), (24609, 77066), (26598, 71303), (32318, 58683), (38533, 49218), (39122, 48477), (41646, 45539)]