13305043144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{354839}}^1$

素因数の和:354997

約数の個数: 32

約数和(自身を含む): 25761384000

約数和(自身を除く): 12456340856

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 4687, 9374, 18748, 37496, 354839, 709678, 1419356, 2838712, 15258077, 30516154, 38677451, 61032308, 77354902, 122064616, 154709804, 309419608, 1663130393, 3326260786, 6652521572, 13305043144]

約数ペア:

[(1, 13305043144), (2, 6652521572), (4, 3326260786), (8, 1663130393), (43, 309419608), (86, 154709804), (109, 122064616), (172, 77354902), (218, 61032308), (344, 38677451), (436, 30516154), (872, 15258077), (4687, 2838712), (9374, 1419356), (18748, 709678), (37496, 354839)]