497232740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{528971}}^1$

素因数の和:529027

約数の個数: 24

約数和(自身を含む): 1066407552

約数和(自身を除く): 569174812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 528971, 1057942, 2115884, 2644855, 5289710, 10579420, 24861637, 49723274, 99446548, 124308185, 248616370, 497232740]

約数ペア:

[(1, 497232740), (2, 248616370), (4, 124308185), (5, 99446548), (10, 49723274), (20, 24861637), (47, 10579420), (94, 5289710), (188, 2644855), (235, 2115884), (470, 1057942), (940, 528971)]