378415132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{3517}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 681253664

約数和(自身を除く): 302838532

約数列:

[1, 2, 4, 37, 74, 148, 727, 1454, 2908, 3517, 7034, 14068, 26899, 53798, 107596, 130129, 260258, 520516, 2556859, 5113718, 10227436, 94603783, 189207566, 378415132]

約数ペア:

[(1, 378415132), (2, 189207566), (4, 94603783), (37, 10227436), (74, 5113718), (148, 2556859), (727, 520516), (1454, 260258), (2908, 130129), (3517, 107596), (7034, 53798), (14068, 26899)]