1330665950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1400701}}^1$

素因数の和:1400732

約数の個数: 24

約数和(自身を含む): 2605305720

約数和(自身を除く): 1274639770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1400701, 2801402, 7003505, 14007010, 26613319, 35017525, 53226638, 70035050, 133066595, 266133190, 665332975, 1330665950]

約数ペア:

[(1, 1330665950), (2, 665332975), (5, 266133190), (10, 133066595), (19, 70035050), (25, 53226638), (38, 35017525), (50, 26613319), (95, 14007010), (190, 7003505), (475, 2801402), (950, 1400701)]