2111992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2061128

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 137, 164, 188, 274, 328, 376, 548, 1096, 1927, 3854, 5617, 6439, 7708, 11234, 12878, 15416, 22468, 25756, 44936, 51512, 263999, 527998, 1055996, 2111992]

約数ペア:

[(1, 2111992), (2, 1055996), (4, 527998), (8, 263999), (41, 51512), (47, 44936), (82, 25756), (94, 22468), (137, 15416), (164, 12878), (188, 11234), (274, 7708), (328, 6439), (376, 5617), (548, 3854), (1096, 1927)]