2013252995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{999133}}^1$

素因数の和:999182

約数の個数: 16

約数和(自身を含む): 2685672192

約数和(自身を除く): 672419197

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 999133, 4995665, 12988729, 30973123, 64943645, 154865615, 402650599, 2013252995]

約数ペア:

[(1, 2013252995), (5, 402650599), (13, 154865615), (31, 64943645), (65, 30973123), (155, 12988729), (403, 4995665), (2015, 999133)]