402536446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{9551}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 650720448

約数和(自身を除く): 248184002

約数列:

[1, 2, 13, 26, 1621, 3242, 9551, 19102, 21073, 42146, 124163, 248326, 15482171, 30964342, 201268223, 402536446]

約数ペア:

[(1, 402536446), (2, 201268223), (13, 30964342), (26, 15482171), (1621, 248326), (3242, 124163), (9551, 42146), (19102, 21073)]