660076942

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{65393}}^1$

素因数の和:65512

約数の個数: 24

約数和(自身を含む): 1162966896

約数和(自身を除く): 502889954

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 65393, 130786, 457751, 915502, 3204257, 6408514, 6735479, 13470958, 47148353, 94296706, 330038471, 660076942]

約数ペア:

[(1, 660076942), (2, 330038471), (7, 94296706), (14, 47148353), (49, 13470958), (98, 6735479), (103, 6408514), (206, 3204257), (721, 915502), (1442, 457751), (5047, 130786), (10094, 65393)]