226738486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 389460960

約数和(自身を除く): 162722474

約数列:

[1, 2, 13, 17, 26, 34, 221, 269, 442, 538, 1907, 3497, 3814, 4573, 6994, 9146, 24791, 32419, 49582, 59449, 64838, 118898, 421447, 512983, 842894, 1025966, 6668779, 8720711, 13337558, 17441422, 113369243, 226738486]

約数ペア:

[(1, 226738486), (2, 113369243), (13, 17441422), (17, 13337558), (26, 8720711), (34, 6668779), (221, 1025966), (269, 842894), (442, 512983), (538, 421447), (1907, 118898), (3497, 64838), (3814, 59449), (4573, 49582), (6994, 32419), (9146, 24791)]