2713579265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{72643}}^1$

素因数の和:72920

約数の個数: 16

約数和(自身を含む): 3375330816

約数和(自身を除く): 661751551

約数列:

[1, 5, 31, 155, 241, 1205, 7471, 37355, 72643, 363215, 2251933, 11259665, 17506963, 87534815, 542715853, 2713579265]

約数ペア:

[(1, 2713579265), (5, 542715853), (31, 87534815), (155, 17506963), (241, 11259665), (1205, 2251933), (7471, 363215), (37355, 72643)]