1221509976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2993897}}^1$

素因数の和:2993923

約数の個数: 32

約数和(自身を含む): 3233409840

約数和(自身を除く): 2011899864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2993897, 5987794, 8981691, 11975588, 17963382, 23951176, 35926764, 50896249, 71853528, 101792498, 152688747, 203584996, 305377494, 407169992, 610754988, 1221509976]

約数ペア:

[(1, 1221509976), (2, 610754988), (3, 407169992), (4, 305377494), (6, 203584996), (8, 152688747), (12, 101792498), (17, 71853528), (24, 50896249), (34, 35926764), (51, 23951176), (68, 17963382), (102, 11975588), (136, 8981691), (204, 5987794), (408, 2993897)]