40510938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519371}}^1$

素因数の和:519389

約数の個数: 16

約数和(自身を含む): 87254496

約数和(自身を除く): 46743558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 519371, 1038742, 1558113, 3116226, 6751823, 13503646, 20255469, 40510938]

約数ペア:

[(1, 40510938), (2, 20255469), (3, 13503646), (6, 6751823), (13, 3116226), (26, 1558113), (39, 1038742), (78, 519371)]