2181364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 4007808

約数和(自身を除く): 1826444

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 283, 566, 1132, 1927, 3854, 7708, 11603, 13301, 23206, 26602, 46412, 53204, 545341, 1090682, 2181364]

約数ペア:

[(1, 2181364), (2, 1090682), (4, 545341), (41, 53204), (47, 46412), (82, 26602), (94, 23206), (164, 13301), (188, 11603), (283, 7708), (566, 3854), (1132, 1927)]