3994490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23497}}^1$

素因数の和:23521

約数の個数: 16

約数和(自身を含む): 7613352

約数和(自身を除く): 3618862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 23497, 46994, 117485, 234970, 399449, 798898, 1997245, 3994490]

約数ペア:

[(1, 3994490), (2, 1997245), (5, 798898), (10, 399449), (17, 234970), (34, 117485), (85, 46994), (170, 23497)]