2108804944

素因数分解:

$2^4\times {\mathrm{4243}}^1\times {\mathrm{31063}}^1$

素因数の和:35314

約数の個数: 20

約数和(自身を含む): 4086904096

約数和(自身を除く): 1978099152

約数列:

[1, 2, 4, 8, 16, 4243, 8486, 16972, 31063, 33944, 62126, 67888, 124252, 248504, 497008, 131800309, 263600618, 527201236, 1054402472, 2108804944]

約数ペア:

[(1, 2108804944), (2, 1054402472), (4, 527201236), (8, 263600618), (16, 131800309), (4243, 497008), (8486, 248504), (16972, 124252), (31063, 67888), (33944, 62126)]