4012801919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{381917}}^1$

素因数の和:382022

約数の個数: 16

約数和(自身を含む): 4888550400

約数和(自身を除く): 875748481

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 381917, 2673419, 7256423, 30171443, 50794961, 211200101, 573257417, 4012801919]

約数ペア:

[(1, 4012801919), (7, 573257417), (19, 211200101), (79, 50794961), (133, 30171443), (553, 7256423), (1501, 2673419), (10507, 381917)]