307799974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{8821}}^1$

素因数の和:9135

約数の個数: 16

約数和(自身を含む): 470036160

約数和(自身を除く): 162236186

約数列:

[1, 2, 73, 146, 239, 478, 8821, 17447, 17642, 34894, 643933, 1287866, 2108219, 4216438, 153899987, 307799974]

約数ペア:

[(1, 307799974), (2, 153899987), (73, 4216438), (146, 2108219), (239, 1287866), (478, 643933), (8821, 34894), (17447, 17642)]