3647930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 7717248

約数和(自身を除く): 4069318

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2551, 5102, 12755, 25510, 28061, 33163, 56122, 66326, 140305, 165815, 280610, 331630, 364793, 729586, 1823965, 3647930]

約数ペア:

[(1, 3647930), (2, 1823965), (5, 729586), (10, 364793), (11, 331630), (13, 280610), (22, 165815), (26, 140305), (55, 66326), (65, 56122), (110, 33163), (130, 28061), (143, 25510), (286, 12755), (715, 5102), (1430, 2551)]