2944535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 4034688

約数和(自身を除く): 1090153

約数列:

[1, 5, 11, 31, 55, 121, 155, 157, 341, 605, 785, 1705, 1727, 3751, 4867, 8635, 18755, 18997, 24335, 53537, 94985, 267685, 588907, 2944535]

約数ペア:

[(1, 2944535), (5, 588907), (11, 267685), (31, 94985), (55, 53537), (121, 24335), (155, 18997), (157, 18755), (341, 8635), (605, 4867), (785, 3751), (1705, 1727)]