1888762834

素因数分解:

$2^1\times 7^1\times {\mathrm{6421}}^1\times {\mathrm{21011}}^1$

素因数の和:27441

約数の個数: 16

約数和(自身を含む): 3238537536

約数和(自身を除く): 1349774702

約数列:

[1, 2, 7, 14, 6421, 12842, 21011, 42022, 44947, 89894, 147077, 294154, 134911631, 269823262, 944381417, 1888762834]

約数ペア:

[(1, 1888762834), (2, 944381417), (7, 269823262), (14, 134911631), (6421, 294154), (12842, 147077), (21011, 89894), (42022, 44947)]