542870645522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{751898401}}^1$

素因数の和:751898441

約数の個数: 12

約数和(自身を含む): 859419873486

約数和(自身を除く): 316549227964

約数列:

[1, 2, 19, 38, 361, 722, 751898401, 1503796802, 14286069619, 28572139238, 271435322761, 542870645522]

約数ペア:

[(1, 542870645522), (2, 271435322761), (19, 28572139238), (38, 14286069619), (361, 1503796802), (722, 751898401)]