2115056

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2048

約数の個数: 20

約数和(自身を含む): 4161192

約数和(自身を除く): 2046136

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1973, 3946, 7892, 15784, 31568, 132191, 264382, 528764, 1057528, 2115056]

約数ペア:

[(1, 2115056), (2, 1057528), (4, 528764), (8, 264382), (16, 132191), (67, 31568), (134, 15784), (268, 7892), (536, 3946), (1072, 1973)]