2247705454864

素因数分解:

$2^4\times {\mathrm{7759}}^1\times {\mathrm{18105631}}^1$

素因数の和:18113398

約数の個数: 20

約数和(自身を含む): 4355490833920

約数和(自身を除く): 2107785379056

約数列:

[1, 2, 4, 8, 16, 7759, 15518, 31036, 62072, 124144, 18105631, 36211262, 72422524, 144845048, 289690096, 140481590929, 280963181858, 561926363716, 1123852727432, 2247705454864]

約数ペア:

[(1, 2247705454864), (2, 1123852727432), (4, 561926363716), (8, 280963181858), (16, 140481590929), (7759, 289690096), (15518, 144845048), (31036, 72422524), (62072, 36211262), (124144, 18105631)]