1260449282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{84719}}^1$

素因数の和:84937

約数の個数: 16

約数和(自身を含む): 1945848960

約数和(自身を除く): 685399678

約数列:

[1, 2, 43, 86, 173, 346, 7439, 14878, 84719, 169438, 3642917, 7285834, 14656387, 29312774, 630224641, 1260449282]

約数ペア:

[(1, 1260449282), (2, 630224641), (43, 29312774), (86, 14656387), (173, 7285834), (346, 3642917), (7439, 169438), (14878, 84719)]