2493356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 2256340

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 991, 1258, 1982, 2516, 3964, 16847, 33694, 36667, 67388, 73334, 146668, 623339, 1246678, 2493356]

約数ペア:

[(1, 2493356), (2, 1246678), (4, 623339), (17, 146668), (34, 73334), (37, 67388), (68, 36667), (74, 33694), (148, 16847), (629, 3964), (991, 2516), (1258, 1982)]