2205325424

素因数分解:

$2^4\times {\mathrm{33301}}^1\times {\mathrm{4139}}^1$

素因数の和:37448

約数の個数: 20

約数和(自身を含む): 4273978680

約数和(自身を除く): 2068653256

約数列:

[1, 2, 4, 8, 16, 4139, 8278, 16556, 33112, 33301, 66224, 66602, 133204, 266408, 532816, 137832839, 275665678, 551331356, 1102662712, 2205325424]

約数ペア:

[(1, 2205325424), (2, 1102662712), (4, 551331356), (8, 275665678), (16, 137832839), (4139, 532816), (8278, 266408), (16556, 133204), (33112, 66602), (33301, 66224)]