1639378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 2804760

約数和(自身を除く): 1165382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3709, 7418, 48217, 63053, 96434, 126106, 819689, 1639378]

約数ペア:

[(1, 1639378), (2, 819689), (13, 126106), (17, 96434), (26, 63053), (34, 48217), (221, 7418), (442, 3709)]