248687667070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{228153823}}^1$

素因数の和:228153939

約数の個数: 16

約数和(自身を含む): 451744571520

約数和(自身を除く): 203056904450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 228153823, 456307646, 1140769115, 2281538230, 24868766707, 49737533414, 124343833535, 248687667070]

約数ペア:

[(1, 248687667070), (2, 124343833535), (5, 49737533414), (10, 24868766707), (109, 2281538230), (218, 1140769115), (545, 456307646), (1090, 228153823)]