17774770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 34946352

約数和(自身を除く): 17171582

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1873, 1898, 3746, 4745, 9365, 9490, 18730, 24349, 48698, 121745, 136729, 243490, 273458, 683645, 1367290, 1777477, 3554954, 8887385, 17774770]

約数ペア:

[(1, 17774770), (2, 8887385), (5, 3554954), (10, 1777477), (13, 1367290), (26, 683645), (65, 273458), (73, 243490), (130, 136729), (146, 121745), (365, 48698), (730, 24349), (949, 18730), (1873, 9490), (1898, 9365), (3746, 4745)]