873759770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{8011}}^1$

素因数の和:8870

約数の個数: 32

約数和(自身を含む): 1695980160

約数和(自身を除く): 822220390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 839, 1678, 4195, 8011, 8390, 10907, 16022, 21814, 40055, 54535, 80110, 104143, 109070, 208286, 520715, 1041430, 6721229, 13442458, 33606145, 67212290, 87375977, 174751954, 436879885, 873759770]

約数ペア:

[(1, 873759770), (2, 436879885), (5, 174751954), (10, 87375977), (13, 67212290), (26, 33606145), (65, 13442458), (130, 6721229), (839, 1041430), (1678, 520715), (4195, 208286), (8011, 109070), (8390, 104143), (10907, 80110), (16022, 54535), (21814, 40055)]