912984916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2089}}^1\times {\mathrm{2953}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 1642246760

約数和(自身を除く): 729261844

約数列:

[1, 2, 4, 37, 74, 148, 2089, 2953, 4178, 5906, 8356, 11812, 77293, 109261, 154586, 218522, 309172, 437044, 6168817, 12337634, 24675268, 228246229, 456492458, 912984916]

約数ペア:

[(1, 912984916), (2, 456492458), (4, 228246229), (37, 24675268), (74, 12337634), (148, 6168817), (2089, 437044), (2953, 309172), (4178, 218522), (5906, 154586), (8356, 109261), (11812, 77293)]