30731402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2531}}^1$

素因数の和:3013

約数の個数: 16

約数和(自身を含む): 49768992

約数和(自身を除く): 19037590

約数列:

[1, 2, 13, 26, 467, 934, 2531, 5062, 6071, 12142, 32903, 65806, 1181977, 2363954, 15365701, 30731402]

約数ペア:

[(1, 30731402), (2, 15365701), (13, 2363954), (26, 1181977), (467, 65806), (934, 32903), (2531, 12142), (5062, 6071)]