1982321895

素因数分解:

$3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{202381}}^1$

素因数の和:203042

約数の個数: 16

約数和(自身を含む): 3176587872

約数和(自身を除く): 1194265977

約数列:

[1, 3, 5, 15, 653, 1959, 3265, 9795, 202381, 607143, 1011905, 3035715, 132154793, 396464379, 660773965, 1982321895]

約数ペア:

[(1, 1982321895), (3, 660773965), (5, 396464379), (15, 132154793), (653, 3035715), (1959, 1011905), (3265, 607143), (9795, 202381)]