1888156912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{1487}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 3723636672

約数和(自身を除く): 1835479760

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1301, 1487, 2602, 2974, 5204, 5948, 10408, 11896, 20816, 23792, 79361, 90707, 158722, 181414, 317444, 362828, 634888, 725656, 1269776, 1451312, 1934587, 3869174, 7738348, 15476696, 30953392, 118009807, 236019614, 472039228, 944078456, 1888156912]

約数ペア:

[(1, 1888156912), (2, 944078456), (4, 472039228), (8, 236019614), (16, 118009807), (61, 30953392), (122, 15476696), (244, 7738348), (488, 3869174), (976, 1934587), (1301, 1451312), (1487, 1269776), (2602, 725656), (2974, 634888), (5204, 362828), (5948, 317444), (10408, 181414), (11896, 158722), (20816, 90707), (23792, 79361)]