259303408816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{143420027}}^1$

素因数の和:143420148

約数の個数: 20

約数和(自身を含む): 506846378952

約数和(自身を除く): 247542970136

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 143420027, 286840054, 573680108, 1147360216, 2294720432, 16206463051, 32412926102, 64825852204, 129651704408, 259303408816]

約数ペア:

[(1, 259303408816), (2, 129651704408), (4, 64825852204), (8, 32412926102), (16, 16206463051), (113, 2294720432), (226, 1147360216), (452, 573680108), (904, 286840054), (1808, 143420027)]