265682378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{249233}}^1$

素因数の和:249289

約数の個数: 16

約数和(自身を含む): 439648776

約数和(自身を除く): 173966398

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 249233, 498466, 3240029, 6480058, 10218553, 20437106, 132841189, 265682378]

約数ペア:

[(1, 265682378), (2, 132841189), (13, 20437106), (26, 10218553), (41, 6480058), (82, 3240029), (533, 498466), (1066, 249233)]