488665648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{985213}}^1$

素因数の和:985252

約数の個数: 20

約数和(自身を含む): 977332288

約数和(自身を除く): 488666640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 985213, 1970426, 3940852, 7881704, 15763408, 30541603, 61083206, 122166412, 244332824, 488665648]

約数ペア:

[(1, 488665648), (2, 244332824), (4, 122166412), (8, 61083206), (16, 30541603), (31, 15763408), (62, 7881704), (124, 3940852), (248, 1970426), (496, 985213)]