2007692390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^2$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 4014345744

約数和(自身を除く): 2006653354

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 547, 610, 671, 1094, 1342, 2735, 3355, 5470, 6017, 6710, 12034, 30085, 33367, 60170, 66734, 166835, 299209, 333670, 367037, 598418, 734074, 1496045, 1835185, 2992090, 3291299, 3670370, 6582598, 16456495, 18251749, 32912990, 36503498, 91258745, 182517490, 200769239, 401538478, 1003846195, 2007692390]

約数ペア:

[(1, 2007692390), (2, 1003846195), (5, 401538478), (10, 200769239), (11, 182517490), (22, 91258745), (55, 36503498), (61, 32912990), (110, 18251749), (122, 16456495), (305, 6582598), (547, 3670370), (610, 3291299), (671, 2992090), (1094, 1835185), (1342, 1496045), (2735, 734074), (3355, 598418), (5470, 367037), (6017, 333670), (6710, 299209), (12034, 166835), (30085, 66734), (33367, 60170)]