381953416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216037}}^1$

素因数の和:216073

約数の個数: 32

約数和(自身を含む): 816623640

約数和(自身を除く): 434670224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 216037, 432074, 864148, 1728296, 2808481, 3672629, 5616962, 7345258, 11233924, 14690516, 22467848, 29381032, 47744177, 95488354, 190976708, 381953416]

約数ペア:

[(1, 381953416), (2, 190976708), (4, 95488354), (8, 47744177), (13, 29381032), (17, 22467848), (26, 14690516), (34, 11233924), (52, 7345258), (68, 5616962), (104, 3672629), (136, 2808481), (221, 1728296), (442, 864148), (884, 432074), (1768, 216037)]