2156212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 4108104

約数和(自身を除く): 1951892

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 857, 1258, 1714, 2516, 3428, 14569, 29138, 31709, 58276, 63418, 126836, 539053, 1078106, 2156212]

約数ペア:

[(1, 2156212), (2, 1078106), (4, 539053), (17, 126836), (34, 63418), (37, 58276), (68, 31709), (74, 29138), (148, 14569), (629, 3428), (857, 2516), (1258, 1714)]