308021318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{42299}}^1$

素因数の和:42643

約数の個数: 16

約数和(自身を含む): 505569600

約数和(自身を除く): 197548282

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 42299, 84598, 465289, 930578, 14000969, 28001938, 154010659, 308021318]

約数ペア:

[(1, 308021318), (2, 154010659), (11, 28001938), (22, 14000969), (331, 930578), (662, 465289), (3641, 84598), (7282, 42299)]