278701634

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{5323}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 427794048

約数和(自身を除く): 149092414

約数列:

[1, 2, 47, 94, 557, 1114, 5323, 10646, 26179, 52358, 250181, 500362, 2964911, 5929822, 139350817, 278701634]

約数ペア:

[(1, 278701634), (2, 139350817), (47, 5929822), (94, 2964911), (557, 500362), (1114, 250181), (5323, 52358), (10646, 26179)]