2897060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 6233976

約数和(自身を除く): 3336916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3533, 7066, 14132, 17665, 35330, 70660, 144853, 289706, 579412, 724265, 1448530, 2897060]

約数ペア:

[(1, 2897060), (2, 1448530), (4, 724265), (5, 579412), (10, 289706), (20, 144853), (41, 70660), (82, 35330), (164, 17665), (205, 14132), (410, 7066), (820, 3533)]