2013882910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{142123}}^1$

素因数の和:142252

約数の個数: 32

約数和(自身を含む): 3939677280

約数和(自身を除く): 1925794370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 142123, 284246, 710615, 1421230, 1847599, 3695198, 9237995, 15491407, 18475990, 30982814, 77457035, 154914070, 201388291, 402776582, 1006941455, 2013882910]

約数ペア:

[(1, 2013882910), (2, 1006941455), (5, 402776582), (10, 201388291), (13, 154914070), (26, 77457035), (65, 30982814), (109, 18475990), (130, 15491407), (218, 9237995), (545, 3695198), (1090, 1847599), (1417, 1421230), (2834, 710615), (7085, 284246), (14170, 142123)]