2021099528

素因数分解:

$2^3\times 7^1\times {\mathrm{953}}^1\times {\mathrm{37871}}^1$

素因数の和:38837

約数の個数: 32

約数和(自身を含む): 4335586560

約数和(自身を除く): 2314487032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 953, 1906, 3812, 6671, 7624, 13342, 26684, 37871, 53368, 75742, 151484, 265097, 302968, 530194, 1060388, 2120776, 36091063, 72182126, 144364252, 252637441, 288728504, 505274882, 1010549764, 2021099528]

約数ペア:

[(1, 2021099528), (2, 1010549764), (4, 505274882), (7, 288728504), (8, 252637441), (14, 144364252), (28, 72182126), (56, 36091063), (953, 2120776), (1906, 1060388), (3812, 530194), (6671, 302968), (7624, 265097), (13342, 151484), (26684, 75742), (37871, 53368)]