1879345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 2514960

約数和(自身を除く): 635615

約数列:

[1, 5, 13, 29, 65, 145, 377, 997, 1885, 4985, 12961, 28913, 64805, 144565, 375869, 1879345]

約数ペア:

[(1, 1879345), (5, 375869), (13, 144565), (29, 64805), (65, 28913), (145, 12961), (377, 4985), (997, 1885)]