2101816

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4129200

約数和(自身を除く): 2027384

約数列:

[1, 2, 4, 8, 59, 61, 73, 118, 122, 146, 236, 244, 292, 472, 488, 584, 3599, 4307, 4453, 7198, 8614, 8906, 14396, 17228, 17812, 28792, 34456, 35624, 262727, 525454, 1050908, 2101816]

約数ペア:

[(1, 2101816), (2, 1050908), (4, 525454), (8, 262727), (59, 35624), (61, 34456), (73, 28792), (118, 17812), (122, 17228), (146, 14396), (236, 8906), (244, 8614), (292, 7198), (472, 4453), (488, 4307), (584, 3599)]