1996654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 1341842

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1931, 3862, 21241, 42482, 90757, 181514, 998327, 1996654]

約数ペア:

[(1, 1996654), (2, 998327), (11, 181514), (22, 90757), (47, 42482), (94, 21241), (517, 3862), (1034, 1931)]