45211678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2909}}^1$

素因数の和:3339

約数の個数: 16

約数和(自身を含む): 71586000

約数和(自身を除く): 26374322

約数列:

[1, 2, 19, 38, 409, 818, 2909, 5818, 7771, 15542, 55271, 110542, 1189781, 2379562, 22605839, 45211678]

約数ペア:

[(1, 45211678), (2, 22605839), (19, 2379562), (38, 1189781), (409, 110542), (818, 55271), (2909, 15542), (5818, 7771)]