2605655553646

素因数分解:

$2^1\times {\mathrm{4519}}^1\times {\mathrm{14249}}^1\times {\mathrm{20233}}^1$

素因数の和:39003

約数の個数: 16

約数和(自身を含む): 3909815820000

約数和(自身を除く): 1304160266354

約数列:

[1, 2, 4519, 9038, 14249, 20233, 28498, 40466, 64391231, 91432927, 128782462, 182865854, 288300017, 576600034, 1302827776823, 2605655553646]

約数ペア:

[(1, 2605655553646), (2, 1302827776823), (4519, 576600034), (9038, 288300017), (14249, 182865854), (20233, 128782462), (28498, 91432927), (40466, 64391231)]