427173676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{19913}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 776168064

約数和(自身を除く): 348994388

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 5363, 10726, 19913, 21452, 39826, 79652, 617303, 1234606, 2469212, 3444949, 6889898, 13779796, 106793419, 213586838, 427173676]

約数ペア:

[(1, 427173676), (2, 213586838), (4, 106793419), (31, 13779796), (62, 6889898), (124, 3444949), (173, 2469212), (346, 1234606), (692, 617303), (5363, 79652), (10726, 39826), (19913, 21452)]