379411604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21397}}^1$

素因数の和:21456

約数の個数: 48

約数和(自身を含む): 805249536

約数和(自身を除く): 425837932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 21397, 42794, 85588, 235367, 278161, 470734, 556322, 663307, 941468, 1112644, 1326614, 2653228, 3059771, 6119542, 7296377, 8622991, 12239084, 14592754, 17245982, 29185508, 34491964, 94852901, 189705802, 379411604]

約数ペア:

[(1, 379411604), (2, 189705802), (4, 94852901), (11, 34491964), (13, 29185508), (22, 17245982), (26, 14592754), (31, 12239084), (44, 8622991), (52, 7296377), (62, 6119542), (124, 3059771), (143, 2653228), (286, 1326614), (341, 1112644), (403, 941468), (572, 663307), (682, 556322), (806, 470734), (1364, 278161), (1612, 235367), (4433, 85588), (8866, 42794), (17732, 21397)]