307465906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{21803}}^1$

素因数の和:22457

約数の個数: 16

約数和(自身を含む): 503934048

約数和(自身を除く): 196468142

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 21803, 43606, 239833, 479666, 13975723, 27951446, 153732953, 307465906]

約数ペア:

[(1, 307465906), (2, 153732953), (11, 27951446), (22, 13975723), (641, 479666), (1282, 239833), (7051, 43606), (14102, 21803)]