3988890022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1433821}}^1$

素因数の和:1433943

約数の個数: 16

約数和(自身を含む): 6503816592

約数和(自身を除く): 2514926570

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 1433821, 2867642, 18639673, 37279346, 153418847, 306837694, 1994445011, 3988890022]

約数ペア:

[(1, 3988890022), (2, 1994445011), (13, 306837694), (26, 153418847), (107, 37279346), (214, 18639673), (1391, 2867642), (2782, 1433821)]