2000487021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{41669}}^1$

素因数の和:42916

約数の個数: 16

約数和(自身を含む): 2874896640

約数和(自身を除く): 874409619

約数列:

[1, 3, 13, 39, 1231, 3693, 16003, 41669, 48009, 125007, 541697, 1625091, 51294539, 153883617, 666829007, 2000487021]

約数ペア:

[(1, 2000487021), (3, 666829007), (13, 153883617), (39, 51294539), (1231, 1625091), (3693, 541697), (16003, 125007), (41669, 48009)]