271567411238

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1\times {\mathrm{4481}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 412180783488

約数和(自身を除く): 140613372250

約数列:

[1, 2, 157, 257, 314, 514, 751, 1502, 4481, 8962, 40349, 80698, 117907, 193007, 235814, 386014, 703517, 1151617, 1407034, 2303234, 3365231, 6730462, 30302099, 60604198, 180803869, 361607738, 528341267, 864864367, 1056682534, 1729728734, 135783705619, 271567411238]

約数ペア:

[(1, 271567411238), (2, 135783705619), (157, 1729728734), (257, 1056682534), (314, 864864367), (514, 528341267), (751, 361607738), (1502, 180803869), (4481, 60604198), (8962, 30302099), (40349, 6730462), (80698, 3365231), (117907, 2303234), (193007, 1407034), (235814, 1151617), (386014, 703517)]