39817284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255239}}^1$

素因数の和:255259

約数の個数: 24

約数和(自身を含む): 100054080

約数和(自身を除く): 60236796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255239, 510478, 765717, 1020956, 1531434, 3062868, 3318107, 6636214, 9954321, 13272428, 19908642, 39817284]

約数ペア:

[(1, 39817284), (2, 19908642), (3, 13272428), (4, 9954321), (6, 6636214), (12, 3318107), (13, 3062868), (26, 1531434), (39, 1020956), (52, 765717), (78, 510478), (156, 255239)]