2018741218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{137911}}^1$

素因数の和:138489

約数の個数: 16

約数和(自身を含む): 3266859456

約数和(自身を除く): 1248118238

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 137911, 275822, 1792843, 3585686, 77643893, 155287786, 1009370609, 2018741218]

約数ペア:

[(1, 2018741218), (2, 1009370609), (13, 155287786), (26, 77643893), (563, 3585686), (1126, 1792843), (7319, 275822), (14638, 137911)]