171771412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3253}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 308687456

約数和(自身を除く): 136916044

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 3253, 6506, 13012, 13201, 26402, 52804, 139879, 279758, 559516, 998671, 1997342, 3994684, 42942853, 85885706, 171771412]

約数ペア:

[(1, 171771412), (2, 85885706), (4, 42942853), (43, 3994684), (86, 1997342), (172, 998671), (307, 559516), (614, 279758), (1228, 139879), (3253, 52804), (6506, 26402), (13012, 13201)]