1301921288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{829}}^1\times {\mathrm{1801}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 2467839000

約数和(自身を除く): 1165917712

約数列:

[1, 2, 4, 8, 109, 218, 436, 829, 872, 1658, 1801, 3316, 3602, 6632, 7204, 14408, 90361, 180722, 196309, 361444, 392618, 722888, 785236, 1493029, 1570472, 2986058, 5972116, 11944232, 162740161, 325480322, 650960644, 1301921288]

約数ペア:

[(1, 1301921288), (2, 650960644), (4, 325480322), (8, 162740161), (109, 11944232), (218, 5972116), (436, 2986058), (829, 1570472), (872, 1493029), (1658, 785236), (1801, 722888), (3316, 392618), (3602, 361444), (6632, 196309), (7204, 180722), (14408, 90361)]