5245831486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{31963}}^1$

素因数の和:32608

約数の個数: 32

約数和(自身を含む): 9481800960

約数和(自身を除く): 4235969474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 617, 1234, 4319, 8638, 11723, 23446, 31963, 63926, 82061, 164122, 223741, 447482, 607297, 1214594, 4251079, 8502158, 19721171, 39442342, 138048197, 276096394, 374702249, 749404498, 2622915743, 5245831486]

約数ペア:

[(1, 5245831486), (2, 2622915743), (7, 749404498), (14, 374702249), (19, 276096394), (38, 138048197), (133, 39442342), (266, 19721171), (617, 8502158), (1234, 4251079), (4319, 1214594), (8638, 607297), (11723, 447482), (23446, 223741), (31963, 164122), (63926, 82061)]