268533154

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{4639}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 408245760

約数和(自身を除く): 139712606

約数列:

[1, 2, 103, 206, 281, 562, 4639, 9278, 28943, 57886, 477817, 955634, 1303559, 2607118, 134266577, 268533154]

約数ペア:

[(1, 268533154), (2, 134266577), (103, 2607118), (206, 1303559), (281, 955634), (562, 477817), (4639, 57886), (9278, 28943)]