2009442894

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4239331}}^1$

素因数の和:4239415

約数の個数: 16

約数和(自身を含む): 4069758720

約数和(自身を除く): 2060315826

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4239331, 8478662, 12717993, 25435986, 334907149, 669814298, 1004721447, 2009442894]

約数ペア:

[(1, 2009442894), (2, 1004721447), (3, 669814298), (6, 334907149), (79, 25435986), (158, 12717993), (237, 8478662), (474, 4239331)]