2951541866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{395543}}^1$

素因数の和:395606

約数の個数: 32

約数和(自身を含む): 5581916928

約数和(自身を除く): 2630375062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 395543, 791086, 2768801, 5142059, 5537602, 10284118, 16217263, 32434526, 35994413, 71988826, 113520841, 210824419, 227041682, 421648838, 1475770933, 2951541866]

約数ペア:

[(1, 2951541866), (2, 1475770933), (7, 421648838), (13, 227041682), (14, 210824419), (26, 113520841), (41, 71988826), (82, 35994413), (91, 32434526), (182, 16217263), (287, 10284118), (533, 5537602), (574, 5142059), (1066, 2768801), (3731, 791086), (7462, 395543)]