13146568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 25515000

約数和(自身を除く): 12368432

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 269, 298, 328, 538, 596, 1076, 1192, 2152, 6109, 11029, 12218, 22058, 24436, 40081, 44116, 48872, 80162, 88232, 160324, 320648, 1643321, 3286642, 6573284, 13146568]

約数ペア:

[(1, 13146568), (2, 6573284), (4, 3286642), (8, 1643321), (41, 320648), (82, 160324), (149, 88232), (164, 80162), (269, 48872), (298, 44116), (328, 40081), (538, 24436), (596, 22058), (1076, 12218), (1192, 11029), (2152, 6109)]