307172614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5573}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 547946496

約数和(自身を除く): 240773882

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1778, 3937, 5573, 7874, 11146, 27559, 39011, 55118, 78022, 172763, 345526, 707771, 1209341, 1415542, 2418682, 4954397, 9908794, 21940901, 43881802, 153586307, 307172614]

約数ペア:

[(1, 307172614), (2, 153586307), (7, 43881802), (14, 21940901), (31, 9908794), (62, 4954397), (127, 2418682), (217, 1415542), (254, 1209341), (434, 707771), (889, 345526), (1778, 172763), (3937, 78022), (5573, 55118), (7874, 39011), (11146, 27559)]