7138977994

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2\times {\mathrm{4397}}^1$

素因数の和:4539

約数の個数: 36

約数和(自身を含む): 11596747554

約数和(自身を除く): 4457769560

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 2809, 4397, 5618, 8794, 15317, 30634, 47753, 74749, 95506, 149498, 233041, 466082, 811801, 1270733, 1623602, 2541466, 3961697, 7923394, 12351173, 24702346, 67348849, 134697698, 209969941, 419939882, 3569488997, 7138977994]

約数ペア:

[(1, 7138977994), (2, 3569488997), (17, 419939882), (34, 209969941), (53, 134697698), (106, 67348849), (289, 24702346), (578, 12351173), (901, 7923394), (1802, 3961697), (2809, 2541466), (4397, 1623602), (5618, 1270733), (8794, 811801), (15317, 466082), (30634, 233041), (47753, 149498), (74749, 95506)]