278540106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{3163}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 600653760

約数和(自身を除く): 322113654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1129, 2258, 3163, 3387, 6326, 6774, 9489, 14677, 18978, 29354, 41119, 44031, 82238, 88062, 123357, 246714, 3571027, 7142054, 10713081, 21426162, 46423351, 92846702, 139270053, 278540106]

約数ペア:

[(1, 278540106), (2, 139270053), (3, 92846702), (6, 46423351), (13, 21426162), (26, 10713081), (39, 7142054), (78, 3571027), (1129, 246714), (2258, 123357), (3163, 88062), (3387, 82238), (6326, 44031), (6774, 41119), (9489, 29354), (14677, 18978)]