2187514

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 3983616

約数和(自身を除く): 1796102

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 103, 206, 259, 287, 518, 574, 721, 1442, 1517, 3034, 3811, 4223, 7622, 8446, 10619, 21238, 26677, 29561, 53354, 59122, 156251, 312502, 1093757, 2187514]

約数ペア:

[(1, 2187514), (2, 1093757), (7, 312502), (14, 156251), (37, 59122), (41, 53354), (74, 29561), (82, 26677), (103, 21238), (206, 10619), (259, 8446), (287, 7622), (518, 4223), (574, 3811), (721, 3034), (1442, 1517)]