858897010

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{158761}}^1$

素因数の和:159309

約数の個数: 16

約数和(自身を含む): 1548882072

約数和(自身を除く): 689985062

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 158761, 317522, 793805, 1587610, 85889701, 171779402, 429448505, 858897010]

約数ペア:

[(1, 858897010), (2, 429448505), (5, 171779402), (10, 85889701), (541, 1587610), (1082, 793805), (2705, 317522), (5410, 158761)]