40705082886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521860037}}^1$

素因数の和:521860055

約数の個数: 16

約数和(自身を含む): 87672486384

約数和(自身を除く): 46967403498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521860037, 1043720074, 1565580111, 3131160222, 6784180481, 13568360962, 20352541443, 40705082886]

約数ペア:

[(1, 40705082886), (2, 20352541443), (3, 13568360962), (6, 6784180481), (13, 3131160222), (26, 1565580111), (39, 1043720074), (78, 521860037)]