398732022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1703983}}^1$

素因数の和:1704004

約数の個数: 24

約数和(自身を含む): 930375264

約数和(自身を除く): 531643242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1703983, 3407966, 5111949, 10223898, 15335847, 22151779, 30671694, 44303558, 66455337, 132910674, 199366011, 398732022]

約数ペア:

[(1, 398732022), (2, 199366011), (3, 132910674), (6, 66455337), (9, 44303558), (13, 30671694), (18, 22151779), (26, 15335847), (39, 10223898), (78, 5111949), (117, 3407966), (234, 1703983)]