428910869374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{155653}}^1\times {\mathrm{105983}}^1$

素因数の和:261651

約数の個数: 16

約数和(自身を含む): 692867008512

約数和(自身を除く): 263956139138

約数列:

[1, 2, 13, 26, 105983, 155653, 211966, 311306, 1377779, 2023489, 2755558, 4046978, 16496571899, 32993143798, 214455434687, 428910869374]

約数ペア:

[(1, 428910869374), (2, 214455434687), (13, 32993143798), (26, 16496571899), (105983, 4046978), (155653, 2755558), (211966, 2023489), (311306, 1377779)]