851877882712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{28513}}^1\times {\mathrm{61223}}^1$

素因数の和:89803

約数の個数: 32

約数和(自身を含む): 1623539256480

約数和(自身を除く): 771661373768

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 28513, 57026, 61223, 114052, 122446, 228104, 244892, 489784, 1739293, 3478586, 3734603, 6957172, 7469206, 13914344, 14938412, 29876824, 1745651399, 3491302798, 6982605596, 13965211192, 106484735339, 212969470678, 425938941356, 851877882712]

約数ペア:

[(1, 851877882712), (2, 425938941356), (4, 212969470678), (8, 106484735339), (61, 13965211192), (122, 6982605596), (244, 3491302798), (488, 1745651399), (28513, 29876824), (57026, 14938412), (61223, 13914344), (114052, 7469206), (122446, 6957172), (228104, 3734603), (244892, 3478586), (489784, 1739293)]