7472244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 19772480

約数和(自身を除く): 12300236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2521, 2964, 5042, 7563, 10084, 15126, 30252, 32773, 47899, 65546, 95798, 98319, 131092, 143697, 191596, 196638, 287394, 393276, 574788, 622687, 1245374, 1868061, 2490748, 3736122, 7472244]

約数ペア:

[(1, 7472244), (2, 3736122), (3, 2490748), (4, 1868061), (6, 1245374), (12, 622687), (13, 574788), (19, 393276), (26, 287394), (38, 196638), (39, 191596), (52, 143697), (57, 131092), (76, 98319), (78, 95798), (114, 65546), (156, 47899), (228, 32773), (247, 30252), (494, 15126), (741, 10084), (988, 7563), (1482, 5042), (2521, 2964)]