2406755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 3166464

約数和(自身を除く): 759709

約数列:

[1, 5, 13, 61, 65, 305, 607, 793, 3035, 3965, 7891, 37027, 39455, 185135, 481351, 2406755]

約数ペア:

[(1, 2406755), (5, 481351), (13, 185135), (61, 39455), (65, 37027), (305, 7891), (607, 3965), (793, 3035)]