273669838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 449880480

約数和(自身を除く): 176210642

約数列:

[1, 2, 13, 26, 89, 178, 227, 454, 521, 1042, 1157, 2314, 2951, 5902, 6773, 13546, 20203, 40406, 46369, 92738, 118267, 236534, 262639, 525278, 602797, 1205594, 1537471, 3074942, 10525763, 21051526, 136834919, 273669838]

約数ペア:

[(1, 273669838), (2, 136834919), (13, 21051526), (26, 10525763), (89, 3074942), (178, 1537471), (227, 1205594), (454, 602797), (521, 525278), (1042, 262639), (1157, 236534), (2314, 118267), (2951, 92738), (5902, 46369), (6773, 40406), (13546, 20203)]