439407522064

素因数分解:

$2^4\times 7^1\times {\mathrm{3923281447}}^1$

素因数の和:3923281462

約数の個数: 20

約数和(自身を含む): 972973799104

約数和(自身を除く): 533566277040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3923281447, 7846562894, 15693125788, 27462970129, 31386251576, 54925940258, 62772503152, 109851880516, 219703761032, 439407522064]

約数ペア:

[(1, 439407522064), (2, 219703761032), (4, 109851880516), (7, 62772503152), (8, 54925940258), (14, 31386251576), (16, 27462970129), (28, 15693125788), (56, 7846562894), (112, 3923281447)]