2799688976

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{51329}}^1$

素因数の和:51831

約数の個数: 40

約数和(自身を含む): 6212161920

約数和(自身を除く): 3412472944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 13636, 27272, 51329, 54544, 102658, 205316, 359303, 410632, 718606, 821264, 1437212, 2874424, 5748848, 24997223, 49994446, 99988892, 174980561, 199977784, 349961122, 399955568, 699922244, 1399844488, 2799688976]

約数ペア:

[(1, 2799688976), (2, 1399844488), (4, 699922244), (7, 399955568), (8, 349961122), (14, 199977784), (16, 174980561), (28, 99988892), (56, 49994446), (112, 24997223), (487, 5748848), (974, 2874424), (1948, 1437212), (3409, 821264), (3896, 718606), (6818, 410632), (7792, 359303), (13636, 205316), (27272, 102658), (51329, 54544)]