2108597556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 5486043136

約数和(自身を除く): 3377445580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 631, 691, 806, 1209, 1262, 1382, 1612, 1893, 2073, 2418, 2524, 2764, 3786, 4146, 4836, 7572, 8203, 8292, 8983, 16406, 17966, 19561, 21421, 24609, 26949, 32812, 35932, 39122, 42842, 49218, 53898, 58683, 64263, 78244, 85684, 98436, 107796, 117366, 128526, 234732, 254293, 257052, 278473, 436021, 508586, 556946, 762879, 835419, 872042, 1017172, 1113892, 1308063, 1525758, 1670838, 1744084, 2616126, 3051516, 3341676, 5232252, 5668273, 11336546, 13516651, 17004819, 22673092, 27033302, 34009638, 40549953, 54066604, 68019276, 81099906, 162199812, 175716463, 351432926, 527149389, 702865852, 1054298778, 2108597556]

約数ペア:

[(1, 2108597556), (2, 1054298778), (3, 702865852), (4, 527149389), (6, 351432926), (12, 175716463), (13, 162199812), (26, 81099906), (31, 68019276), (39, 54066604), (52, 40549953), (62, 34009638), (78, 27033302), (93, 22673092), (124, 17004819), (156, 13516651), (186, 11336546), (372, 5668273), (403, 5232252), (631, 3341676), (691, 3051516), (806, 2616126), (1209, 1744084), (1262, 1670838), (1382, 1525758), (1612, 1308063), (1893, 1113892), (2073, 1017172), (2418, 872042), (2524, 835419), (2764, 762879), (3786, 556946), (4146, 508586), (4836, 436021), (7572, 278473), (8203, 257052), (8292, 254293), (8983, 234732), (16406, 128526), (17966, 117366), (19561, 107796), (21421, 98436), (24609, 85684), (26949, 78244), (32812, 64263), (35932, 58683), (39122, 53898), (42842, 49218)]