120292016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{578327}}^1$

素因数の和:578348

約数の個数: 20

約数和(自身を含む): 250994352

約数和(自身を除く): 130702336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 578327, 1156654, 2313308, 4626616, 7518251, 9253232, 15036502, 30073004, 60146008, 120292016]

約数ペア:

[(1, 120292016), (2, 60146008), (4, 30073004), (8, 15036502), (13, 9253232), (16, 7518251), (26, 4626616), (52, 2313308), (104, 1156654), (208, 578327)]