394076342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2311}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 675177984

約数和(自身を除く): 281101642

約数列:

[1, 2, 11, 22, 23, 46, 253, 337, 506, 674, 2311, 3707, 4622, 7414, 7751, 15502, 25421, 50842, 53153, 85261, 106306, 170522, 584683, 778807, 1169366, 1557614, 8566877, 17133754, 17912561, 35825122, 197038171, 394076342]

約数ペア:

[(1, 394076342), (2, 197038171), (11, 35825122), (22, 17912561), (23, 17133754), (46, 8566877), (253, 1557614), (337, 1169366), (506, 778807), (674, 584683), (2311, 170522), (3707, 106306), (4622, 85261), (7414, 53153), (7751, 50842), (15502, 25421)]