1967439656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2113}}^1$

素因数の和:3418

約数の個数: 64

約数和(自身を含む): 4545945600

約数和(自身を除く): 2578505944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1279, 2113, 2558, 4226, 5116, 8452, 8953, 10232, 14791, 16627, 16904, 17906, 27469, 29582, 33254, 35812, 54938, 59164, 66508, 71624, 109876, 116389, 118328, 133016, 192283, 219752, 232778, 384566, 465556, 769132, 931112, 1538264, 2702527, 5405054, 10810108, 18917689, 21620216, 35132851, 37835378, 70265702, 75670756, 140531404, 151341512, 245929957, 281062808, 491859914, 983719828, 1967439656]

約数ペア:

[(1, 1967439656), (2, 983719828), (4, 491859914), (7, 281062808), (8, 245929957), (13, 151341512), (14, 140531404), (26, 75670756), (28, 70265702), (52, 37835378), (56, 35132851), (91, 21620216), (104, 18917689), (182, 10810108), (364, 5405054), (728, 2702527), (1279, 1538264), (2113, 931112), (2558, 769132), (4226, 465556), (5116, 384566), (8452, 232778), (8953, 219752), (10232, 192283), (14791, 133016), (16627, 118328), (16904, 116389), (17906, 109876), (27469, 71624), (29582, 66508), (33254, 59164), (35812, 54938)]