2963260

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 6259680

約数和(自身を除く): 3296420

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 647, 916, 1145, 1294, 2290, 2588, 3235, 4580, 6470, 12940, 148163, 296326, 592652, 740815, 1481630, 2963260]

約数ペア:

[(1, 2963260), (2, 1481630), (4, 740815), (5, 592652), (10, 296326), (20, 148163), (229, 12940), (458, 6470), (647, 4580), (916, 3235), (1145, 2588), (1294, 2290)]