406593068

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{89087}}^1$

素因数の和:89261

約数の個数: 24

約数和(自身を含む): 818184192

約数和(自身を除く): 411591124

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 89087, 178174, 356348, 623609, 1247218, 2494436, 14521181, 29042362, 58084724, 101648267, 203296534, 406593068]

約数ペア:

[(1, 406593068), (2, 203296534), (4, 101648267), (7, 58084724), (14, 29042362), (28, 14521181), (163, 2494436), (326, 1247218), (652, 623609), (1141, 356348), (2282, 178174), (4564, 89087)]