2005957568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:934

約数の個数: 112

約数和(自身を含む): 4399544160

約数和(自身を除く): 2393586592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 53, 64, 68, 86, 106, 136, 172, 212, 272, 344, 424, 544, 688, 731, 809, 848, 901, 1088, 1376, 1462, 1618, 1696, 1802, 2279, 2752, 2924, 3236, 3392, 3604, 4558, 5848, 6472, 7208, 9116, 11696, 12944, 13753, 14416, 18232, 23392, 25888, 27506, 28832, 34787, 36464, 38743, 42877, 46784, 51776, 55012, 57664, 69574, 72928, 77486, 85754, 110024, 139148, 145856, 154972, 171508, 220048, 278296, 309944, 343016, 440096, 556592, 591379, 619888, 686032, 728909, 880192, 1113184, 1182758, 1239776, 1372064, 1457818, 1843711, 2226368, 2365516, 2479552, 2744128, 2915636, 3687422, 4731032, 5831272, 7374844, 9462064, 11662544, 14749688, 18924128, 23325088, 29499376, 31343087, 37848256, 46650176, 58998752, 62686174, 117997504, 125372348, 250744696, 501489392, 1002978784, 2005957568]

約数ペア:

[(1, 2005957568), (2, 1002978784), (4, 501489392), (8, 250744696), (16, 125372348), (17, 117997504), (32, 62686174), (34, 58998752), (43, 46650176), (53, 37848256), (64, 31343087), (68, 29499376), (86, 23325088), (106, 18924128), (136, 14749688), (172, 11662544), (212, 9462064), (272, 7374844), (344, 5831272), (424, 4731032), (544, 3687422), (688, 2915636), (731, 2744128), (809, 2479552), (848, 2365516), (901, 2226368), (1088, 1843711), (1376, 1457818), (1462, 1372064), (1618, 1239776), (1696, 1182758), (1802, 1113184), (2279, 880192), (2752, 728909), (2924, 686032), (3236, 619888), (3392, 591379), (3604, 556592), (4558, 440096), (5848, 343016), (6472, 309944), (7208, 278296), (9116, 220048), (11696, 171508), (12944, 154972), (13753, 145856), (14416, 139148), (18232, 110024), (23392, 85754), (25888, 77486), (27506, 72928), (28832, 69574), (34787, 57664), (36464, 55012), (38743, 51776), (42877, 46784)]