2500291298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{204707}}^1$

素因数の和:204937

約数の個数: 16

約数和(自身を含む): 3891089664

約数和(自身を除く): 1390798366

約数列:

[1, 2, 31, 62, 197, 394, 6107, 12214, 204707, 409414, 6345917, 12691834, 40327279, 80654558, 1250145649, 2500291298]

約数ペア:

[(1, 2500291298), (2, 1250145649), (31, 80654558), (62, 40327279), (197, 12691834), (394, 6345917), (6107, 409414), (12214, 204707)]