1888893795196

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{419927}}^1\times {\mathrm{6899}}^1$

素因数の和:426993

約数の個数: 24

約数和(自身を含む): 3326333673600

約数和(自身を除く): 1437439878404

約数列:

[1, 2, 4, 163, 326, 652, 6899, 13798, 27596, 419927, 839854, 1124537, 1679708, 2249074, 4498148, 68448101, 136896202, 273792404, 2897076373, 5794152746, 11588305492, 472223448799, 944446897598, 1888893795196]

約数ペア:

[(1, 1888893795196), (2, 944446897598), (4, 472223448799), (163, 11588305492), (326, 5794152746), (652, 2897076373), (6899, 273792404), (13798, 136896202), (27596, 68448101), (419927, 4498148), (839854, 2249074), (1124537, 1679708)]