2510472998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{421079}}^1$

素因数の和:421363

約数の個数: 16

約数和(自身を含む): 4123215360

約数和(自身を除く): 1612742362

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 421079, 842158, 4631869, 9263738, 114112409, 228224818, 1255236499, 2510472998]

約数ペア:

[(1, 2510472998), (2, 1255236499), (11, 228224818), (22, 114112409), (271, 9263738), (542, 4631869), (2981, 842158), (5962, 421079)]