2287696578

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{81349}}^1$

素因数の和:81506

約数の個数: 32

約数和(自身を含む): 4724808000

約数和(自身を除く): 2437111422

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 4687, 9374, 14061, 28122, 81349, 162698, 244047, 488094, 3498007, 6996014, 8867041, 10494021, 17734082, 20988042, 26601123, 53202246, 381282763, 762565526, 1143848289, 2287696578]

約数ペア:

[(1, 2287696578), (2, 1143848289), (3, 762565526), (6, 381282763), (43, 53202246), (86, 26601123), (109, 20988042), (129, 17734082), (218, 10494021), (258, 8867041), (327, 6996014), (654, 3498007), (4687, 488094), (9374, 244047), (14061, 162698), (28122, 81349)]