2815668008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{20627}}^1$

素因数の和:20897

約数の個数: 32

約数和(自身を含む): 5361629760

約数和(自身を除く): 2545961752

約数列:

[1, 2, 4, 8, 113, 151, 226, 302, 452, 604, 904, 1208, 17063, 20627, 34126, 41254, 68252, 82508, 136504, 165016, 2330851, 3114677, 4661702, 6229354, 9323404, 12458708, 18646808, 24917416, 351958501, 703917002, 1407834004, 2815668008]

約数ペア:

[(1, 2815668008), (2, 1407834004), (4, 703917002), (8, 351958501), (113, 24917416), (151, 18646808), (226, 12458708), (302, 9323404), (452, 6229354), (604, 4661702), (904, 3114677), (1208, 2330851), (17063, 165016), (20627, 136504), (34126, 82508), (41254, 68252)]