2011337258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{105871}}^1$

素因数の和:105962

約数の個数: 32

約数和(自身を含む): 3658936320

約数和(自身を除く): 1647599062

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 105871, 211742, 741097, 1482194, 2435033, 4870066, 6246389, 12492778, 17045231, 34090462, 43724723, 87449446, 143666947, 287333894, 1005668629, 2011337258]

約数ペア:

[(1, 2011337258), (2, 1005668629), (7, 287333894), (14, 143666947), (23, 87449446), (46, 43724723), (59, 34090462), (118, 17045231), (161, 12492778), (322, 6246389), (413, 4870066), (826, 2435033), (1357, 1482194), (2714, 741097), (9499, 211742), (18998, 105871)]