1750968078

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{145987}}^1$

素因数の和:147991

約数の個数: 16

約数和(自身を含む): 3503712000

約数和(自身を除く): 1752743922

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 145987, 291974, 437961, 875922, 291828013, 583656026, 875484039, 1750968078]

約数ペア:

[(1, 1750968078), (2, 875484039), (3, 583656026), (6, 291828013), (1999, 875922), (3998, 437961), (5997, 291974), (11994, 145987)]