1249204930

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{273349}}^1$

素因数の和:273813

約数の個数: 16

約数和(自身を含む): 2253497400

約数和(自身を除く): 1004292470

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 273349, 546698, 1366745, 2733490, 124920493, 249840986, 624602465, 1249204930]

約数ペア:

[(1, 1249204930), (2, 624602465), (5, 249840986), (10, 124920493), (457, 2733490), (914, 1366745), (2285, 546698), (4570, 273349)]