2990229766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{313507}}^1$

素因数の和:313779

約数の個数: 16

約数和(自身を含む): 4740240960

約数和(自身を除く): 1750011194

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 313507, 627014, 5956633, 11913266, 78690257, 157380514, 1495114883, 2990229766]

約数ペア:

[(1, 2990229766), (2, 1495114883), (19, 157380514), (38, 78690257), (251, 11913266), (502, 5956633), (4769, 627014), (9538, 313507)]