245280459164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4716931907}}^1$

素因数の和:4716931924

約数の個数: 12

約数和(自身を含む): 462259326984

約数和(自身を除く): 216978867820

約数列:

[1, 2, 4, 13, 26, 52, 4716931907, 9433863814, 18867727628, 61320114791, 122640229582, 245280459164]

約数ペア:

[(1, 245280459164), (2, 122640229582), (4, 61320114791), (13, 18867727628), (26, 9433863814), (52, 4716931907)]