13051790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 11278450

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 239, 254, 430, 478, 635, 1195, 1270, 2390, 5461, 10277, 10922, 20554, 27305, 30353, 51385, 54610, 60706, 102770, 151765, 303530, 1305179, 2610358, 6525895, 13051790]

約数ペア:

[(1, 13051790), (2, 6525895), (5, 2610358), (10, 1305179), (43, 303530), (86, 151765), (127, 102770), (215, 60706), (239, 54610), (254, 51385), (430, 30353), (478, 27305), (635, 20554), (1195, 10922), (1270, 10277), (2390, 5461)]