274348568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{11621}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 556461360

約数和(自身を除く): 282112792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 11621, 11804, 23242, 23608, 46484, 92968, 151073, 302146, 604292, 1208584, 2637967, 5275934, 10551868, 21103736, 34293571, 68587142, 137174284, 274348568]

約数ペア:

[(1, 274348568), (2, 137174284), (4, 68587142), (8, 34293571), (13, 21103736), (26, 10551868), (52, 5275934), (104, 2637967), (227, 1208584), (454, 604292), (908, 302146), (1816, 151073), (2951, 92968), (5902, 46484), (11621, 23608), (11804, 23242)]