2165948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 3979584

約数和(自身を除く): 1813636

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 281, 562, 1124, 1927, 3854, 7708, 11521, 13207, 23042, 26414, 46084, 52828, 541487, 1082974, 2165948]

約数ペア:

[(1, 2165948), (2, 1082974), (4, 541487), (41, 52828), (47, 46084), (82, 26414), (94, 23042), (164, 13207), (188, 11521), (281, 7708), (562, 3854), (1124, 1927)]