2017996845

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1620881}}^1$

素因数の和:1620972

約数の個数: 16

約数和(自身を含む): 3267698112

約数和(自身を除く): 1249701267

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1620881, 4862643, 8104405, 24313215, 134533123, 403599369, 672665615, 2017996845]

約数ペア:

[(1, 2017996845), (3, 672665615), (5, 403599369), (15, 134533123), (83, 24313215), (249, 8104405), (415, 4862643), (1245, 1620881)]