7870066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 12605760

約数和(自身を除く): 4735694

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 2917, 5834, 55423, 110846, 207107, 414214, 3935033, 7870066]

約数ペア:

[(1, 7870066), (2, 3935033), (19, 414214), (38, 207107), (71, 110846), (142, 55423), (1349, 5834), (2698, 2917)]