285877442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{117259}}^1$

素因数の和:117337

約数の個数: 16

約数和(自身を含む): 455906880

約数和(自身を除く): 170029438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 117259, 234518, 2696957, 5393914, 6214727, 12429454, 142938721, 285877442]

約数ペア:

[(1, 285877442), (2, 142938721), (23, 12429454), (46, 6214727), (53, 5393914), (106, 2696957), (1219, 234518), (2438, 117259)]