2011024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 4146560

約数和(自身を除く): 2135536

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 79, 86, 148, 158, 172, 296, 316, 344, 592, 632, 688, 1264, 1591, 2923, 3182, 3397, 5846, 6364, 6794, 11692, 12728, 13588, 23384, 25456, 27176, 46768, 54352, 125689, 251378, 502756, 1005512, 2011024]

約数ペア:

[(1, 2011024), (2, 1005512), (4, 502756), (8, 251378), (16, 125689), (37, 54352), (43, 46768), (74, 27176), (79, 25456), (86, 23384), (148, 13588), (158, 12728), (172, 11692), (296, 6794), (316, 6364), (344, 5846), (592, 3397), (632, 3182), (688, 2923), (1264, 1591)]