39662142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{508489}}^1$

素因数の和:508507

約数の個数: 16

約数和(自身を含む): 85426320

約数和(自身を除く): 45764178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 508489, 1016978, 1525467, 3050934, 6610357, 13220714, 19831071, 39662142]

約数ペア:

[(1, 39662142), (2, 19831071), (3, 13220714), (6, 6610357), (13, 3050934), (26, 1525467), (39, 1016978), (78, 508489)]