746428396

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{375467}}^1$

素因数の和:375549

約数の個数: 24

約数和(自身を含む): 1513886976

約数和(自身を除く): 767458580

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 375467, 750934, 1501868, 2628269, 5256538, 10513076, 26658157, 53316314, 106632628, 186607099, 373214198, 746428396]

約数ペア:

[(1, 746428396), (2, 373214198), (4, 186607099), (7, 106632628), (14, 53316314), (28, 26658157), (71, 10513076), (142, 5256538), (284, 2628269), (497, 1501868), (994, 750934), (1988, 375467)]