914645872

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{64303}}^1$

素因数の和:64445

約数の個数: 40

約数和(自身を含む): 2041266176

約数和(自身を除く): 1126620304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 64303, 128606, 257212, 450121, 514424, 900242, 1028848, 1800484, 3600968, 7201936, 8166481, 16332962, 32665924, 57165367, 65331848, 114330734, 130663696, 228661468, 457322936, 914645872]

約数ペア:

[(1, 914645872), (2, 457322936), (4, 228661468), (7, 130663696), (8, 114330734), (14, 65331848), (16, 57165367), (28, 32665924), (56, 16332962), (112, 8166481), (127, 7201936), (254, 3600968), (508, 1800484), (889, 1028848), (1016, 900242), (1778, 514424), (2032, 450121), (3556, 257212), (7112, 128606), (14224, 64303)]