2498714556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{32099}}^1$

素因数の和:32618

約数の個数: 48

約数和(自身を含む): 6291600000

約数和(自身を除く): 3792885444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 998, 1497, 1996, 2994, 5988, 6487, 12974, 19461, 25948, 32099, 38922, 64198, 77844, 96297, 128396, 192594, 385188, 417287, 834574, 1251861, 1669148, 2503722, 5007444, 16017401, 32034802, 48052203, 64069604, 96104406, 192208812, 208226213, 416452426, 624678639, 832904852, 1249357278, 2498714556]

約数ペア:

[(1, 2498714556), (2, 1249357278), (3, 832904852), (4, 624678639), (6, 416452426), (12, 208226213), (13, 192208812), (26, 96104406), (39, 64069604), (52, 48052203), (78, 32034802), (156, 16017401), (499, 5007444), (998, 2503722), (1497, 1669148), (1996, 1251861), (2994, 834574), (5988, 417287), (6487, 385188), (12974, 192594), (19461, 128396), (25948, 96297), (32099, 77844), (38922, 64198)]