285855238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{53551}}^1$

素因数の和:53727

約数の個数: 16

約数和(自身を含む): 456905664

約数和(自身を除く): 171050426

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 53551, 107102, 910367, 1820734, 8407507, 16815014, 142927619, 285855238]

約数ペア:

[(1, 285855238), (2, 142927619), (17, 16815014), (34, 8407507), (157, 1820734), (314, 910367), (2669, 107102), (5338, 53551)]