2568831728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{6980521}}^1$

素因数の和:6980552

約数の個数: 20

約数和(自身を含む): 5193508368

約数和(自身を除く): 2624676640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6980521, 13961042, 27922084, 55844168, 111688336, 160551983, 321103966, 642207932, 1284415864, 2568831728]

約数ペア:

[(1, 2568831728), (2, 1284415864), (4, 642207932), (8, 321103966), (16, 160551983), (23, 111688336), (46, 55844168), (92, 27922084), (184, 13961042), (368, 6980521)]