1568806486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{5413}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 2586765888

約数和(自身を除く): 1017959402

約数列:

[1, 2, 13, 26, 71, 142, 157, 314, 923, 1846, 2041, 4082, 5413, 10826, 11147, 22294, 70369, 140738, 144911, 289822, 384323, 768646, 849841, 1699682, 4996199, 9992398, 11047933, 22095866, 60338711, 120677422, 784403243, 1568806486]

約数ペア:

[(1, 1568806486), (2, 784403243), (13, 120677422), (26, 60338711), (71, 22095866), (142, 11047933), (157, 9992398), (314, 4996199), (923, 1699682), (1846, 849841), (2041, 768646), (4082, 384323), (5413, 289822), (10826, 144911), (11147, 140738), (22294, 70369)]