4260219184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20481823}}^1$

素因数の和:20481844

約数の個数: 20

約数和(自身を含む): 8889111616

約数和(自身を除く): 4628892432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20481823, 40963646, 81927292, 163854584, 266263699, 327709168, 532527398, 1065054796, 2130109592, 4260219184]

約数ペア:

[(1, 4260219184), (2, 2130109592), (4, 1065054796), (8, 532527398), (13, 327709168), (16, 266263699), (26, 163854584), (52, 81927292), (104, 40963646), (208, 20481823)]