2056567845

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{240113}}^1$

素因数の和:240692

約数の個数: 16

約数和(自身を含む): 3296284992

約数和(自身を除く): 1239717147

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 240113, 720339, 1200565, 3601695, 137104523, 411313569, 685522615, 2056567845]

約数ペア:

[(1, 2056567845), (3, 685522615), (5, 411313569), (15, 137104523), (571, 3601695), (1713, 1200565), (2855, 720339), (8565, 240113)]