2631272254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{81157}}^1$

素因数の和:81244

約数の個数: 32

約数和(自身を含む): 4499399520

約数和(自身を除く): 1868127266

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 2494, 16211, 32422, 81157, 162314, 1055041, 2110082, 2353553, 3489751, 4707106, 6979502, 30596189, 45366763, 61192378, 90733526, 101202779, 202405558, 1315636127, 2631272254]

約数ペア:

[(1, 2631272254), (2, 1315636127), (13, 202405558), (26, 101202779), (29, 90733526), (43, 61192378), (58, 45366763), (86, 30596189), (377, 6979502), (559, 4707106), (754, 3489751), (1118, 2353553), (1247, 2110082), (2494, 1055041), (16211, 162314), (32422, 81157)]