1330982990

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{201359}}^1$

素因数の和:202027

約数の個数: 16

約数和(自身を含む): 2399405760

約数和(自身を除く): 1068422770

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 201359, 402718, 1006795, 2013590, 133098299, 266196598, 665491495, 1330982990]

約数ペア:

[(1, 1330982990), (2, 665491495), (5, 266196598), (10, 133098299), (661, 2013590), (1322, 1006795), (3305, 402718), (6610, 201359)]