380245612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{18341}}^1$

素因数の和:18489

約数の個数: 24

約数和(自身を含む): 684083232

約数和(自身を除く): 303837620

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 18341, 20732, 36682, 73364, 1302211, 1338893, 2604422, 2677786, 5208844, 5355572, 95061403, 190122806, 380245612]

約数ペア:

[(1, 380245612), (2, 190122806), (4, 95061403), (71, 5355572), (73, 5208844), (142, 2677786), (146, 2604422), (284, 1338893), (292, 1302211), (5183, 73364), (10366, 36682), (18341, 20732)]