401060338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1245529}}^1$

素因数の和:1245561

約数の個数: 16

約数和(自身を含む): 717425280

約数和(自身を除く): 316364942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1245529, 2491058, 8718703, 17437406, 28647167, 57294334, 200530169, 401060338]

約数ペア:

[(1, 401060338), (2, 200530169), (7, 57294334), (14, 28647167), (23, 17437406), (46, 8718703), (161, 2491058), (322, 1245529)]