2772366890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{39397}}^1$

素因数の和:39662

約数の個数: 32

約数和(自身を含む): 5174060544

約数和(自身を除く): 2401693654

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 2270, 7037, 14074, 35185, 39397, 70370, 78794, 196985, 393970, 1221307, 2442614, 6106535, 8943119, 12213070, 17886238, 44715595, 89431190, 277236689, 554473378, 1386183445, 2772366890]

約数ペア:

[(1, 2772366890), (2, 1386183445), (5, 554473378), (10, 277236689), (31, 89431190), (62, 44715595), (155, 17886238), (227, 12213070), (310, 8943119), (454, 6106535), (1135, 2442614), (2270, 1221307), (7037, 393970), (14074, 196985), (35185, 78794), (39397, 70370)]