406014028

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{198637}}^1$

素因数の和:198721

約数の個数: 24

約数和(自身を含む): 823155872

約数和(自身を除く): 417141844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 198637, 397274, 794548, 1390459, 2780918, 5561836, 14500501, 29001002, 58002004, 101503507, 203007014, 406014028]

約数ペア:

[(1, 406014028), (2, 203007014), (4, 101503507), (7, 58002004), (14, 29001002), (28, 14500501), (73, 5561836), (146, 2780918), (292, 1390459), (511, 794548), (1022, 397274), (2044, 198637)]