2368490

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1916950

約数列:

[1, 2, 5, 10, 239, 478, 991, 1195, 1982, 2390, 4955, 9910, 236849, 473698, 1184245, 2368490]

約数ペア:

[(1, 2368490), (2, 1184245), (5, 473698), (10, 236849), (239, 9910), (478, 4955), (991, 2390), (1195, 1982)]