2080753894

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{17359}}^1$

素因数の和:18255

約数の個数: 16

約数和(自身を含む): 3167922240

約数和(自身を除く): 1087168346

約数列:

[1, 2, 73, 146, 821, 1642, 17359, 34718, 59933, 119866, 1267207, 2534414, 14251739, 28503478, 1040376947, 2080753894]

約数ペア:

[(1, 2080753894), (2, 1040376947), (73, 28503478), (146, 14251739), (821, 2534414), (1642, 1267207), (17359, 119866), (34718, 59933)]