315073154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{126739}}^1$

素因数の和:126865

約数の個数: 16

約数和(自身を含む): 520140960

約数和(自身を除く): 205067806

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 126739, 253478, 1394129, 2788258, 14321507, 28643014, 157536577, 315073154]

約数ペア:

[(1, 315073154), (2, 157536577), (11, 28643014), (22, 14321507), (113, 2788258), (226, 1394129), (1243, 253478), (2486, 126739)]