2185137983

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{27701}}^1$

素因数の和:27958

約数の個数: 16

約数和(自身を含む): 2553016320

約数和(自身を除く): 367878337

約数列:

[1, 7, 59, 191, 413, 1337, 11269, 27701, 78883, 193907, 1634359, 5290891, 11440513, 37036237, 312162569, 2185137983]

約数ペア:

[(1, 2185137983), (7, 312162569), (59, 37036237), (191, 11440513), (413, 5290891), (1337, 1634359), (11269, 193907), (27701, 78883)]