40901198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3923}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 66252816

約数和(自身を除く): 25351618

約数列:

[1, 2, 13, 26, 401, 802, 3923, 5213, 7846, 10426, 50999, 101998, 1573123, 3146246, 20450599, 40901198]

約数ペア:

[(1, 40901198), (2, 20450599), (13, 3146246), (26, 1573123), (401, 101998), (802, 50999), (3923, 10426), (5213, 7846)]