148389374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{341911}}^1$

素因数の和:341951

約数の個数: 16

約数和(自身を含む): 262588416

約数和(自身を除く): 114199042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 341911, 683822, 2393377, 4786754, 10599241, 21198482, 74194687, 148389374]

約数ペア:

[(1, 148389374), (2, 74194687), (7, 21198482), (14, 10599241), (31, 4786754), (62, 2393377), (217, 683822), (434, 341911)]