80451321874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1942049}}^1$

素因数の和:1942338

約数の個数: 32

約数和(自身を含む): 151013808000

約数和(自身を除く): 70562486126

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 2959, 3766, 5918, 20713, 41426, 1942049, 3884098, 13594343, 21362539, 27188686, 42725078, 149537773, 299075546, 522411181, 1044822362, 3656878267, 5746522991, 7313756534, 11493045982, 40225660937, 80451321874]

約数ペア:

[(1, 80451321874), (2, 40225660937), (7, 11493045982), (11, 7313756534), (14, 5746522991), (22, 3656878267), (77, 1044822362), (154, 522411181), (269, 299075546), (538, 149537773), (1883, 42725078), (2959, 27188686), (3766, 21362539), (5918, 13594343), (20713, 3884098), (41426, 1942049)]