2185914

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 4404960

約数和(自身を除く): 2219046

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2621, 5242, 7863, 15726, 364319, 728638, 1092957, 2185914]

約数ペア:

[(1, 2185914), (2, 1092957), (3, 728638), (6, 364319), (139, 15726), (278, 7863), (417, 5242), (834, 2621)]