39899028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255763}}^1$

素因数の和:255783

約数の個数: 24

約数和(自身を含む): 100259488

約数和(自身を除く): 60360460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255763, 511526, 767289, 1023052, 1534578, 3069156, 3324919, 6649838, 9974757, 13299676, 19949514, 39899028]

約数ペア:

[(1, 39899028), (2, 19949514), (3, 13299676), (4, 9974757), (6, 6649838), (12, 3324919), (13, 3069156), (26, 1534578), (39, 1023052), (52, 767289), (78, 511526), (156, 255763)]