44336890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 42028550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 1427, 2390, 2854, 3107, 6214, 7135, 14270, 15535, 18551, 31070, 37102, 92755, 185510, 341053, 682106, 1705265, 3410530, 4433689, 8867378, 22168445, 44336890]

約数ペア:

[(1, 44336890), (2, 22168445), (5, 8867378), (10, 4433689), (13, 3410530), (26, 1705265), (65, 682106), (130, 341053), (239, 185510), (478, 92755), (1195, 37102), (1427, 31070), (2390, 18551), (2854, 15535), (3107, 14270), (6214, 7135)]