699951668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{13460609}}^1$

素因数の和:13460626

約数の個数: 12

約数和(自身を含む): 1319139780

約数和(自身を除く): 619188112

約数列:

[1, 2, 4, 13, 26, 52, 13460609, 26921218, 53842436, 174987917, 349975834, 699951668]

約数ペア:

[(1, 699951668), (2, 349975834), (4, 174987917), (13, 53842436), (26, 26921218), (52, 13460609)]