1261447036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{13003}}^1$

素因数の和:13393

約数の個数: 24

約数和(自身を含む): 2242929920

約数和(自身を除く): 981482884

約数列:

[1, 2, 4, 79, 158, 307, 316, 614, 1228, 13003, 24253, 26006, 48506, 52012, 97012, 1027237, 2054474, 3991921, 4108948, 7983842, 15967684, 315361759, 630723518, 1261447036]

約数ペア:

[(1, 1261447036), (2, 630723518), (4, 315361759), (79, 15967684), (158, 7983842), (307, 4108948), (316, 3991921), (614, 2054474), (1228, 1027237), (13003, 97012), (24253, 52012), (26006, 48506)]