9077978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 17310720

約数和(自身を除く): 8232742

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 1609, 2821, 3218, 5642, 11263, 20917, 22526, 41834, 49879, 99758, 146419, 292838, 349153, 648427, 698306, 1296854, 4538989, 9077978]

約数ペア:

[(1, 9077978), (2, 4538989), (7, 1296854), (13, 698306), (14, 648427), (26, 349153), (31, 292838), (62, 146419), (91, 99758), (182, 49879), (217, 41834), (403, 22526), (434, 20917), (806, 11263), (1609, 5642), (2821, 3218)]