9722980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28623

約数の個数: 24

約数和(自身を含む): 21620088

約数和(自身を除く): 11897108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28597, 57194, 114388, 142985, 285970, 486149, 571940, 972298, 1944596, 2430745, 4861490, 9722980]

約数ペア:

[(1, 9722980), (2, 4861490), (4, 2430745), (5, 1944596), (10, 972298), (17, 571940), (20, 486149), (34, 285970), (68, 142985), (85, 114388), (170, 57194), (340, 28597)]