17092660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 38984400

約数和(自身を除く): 21891740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 389, 676, 778, 845, 1556, 1690, 1945, 2197, 3380, 3890, 4394, 5057, 7780, 8788, 10114, 10985, 20228, 21970, 25285, 43940, 50570, 65741, 101140, 131482, 262964, 328705, 657410, 854633, 1314820, 1709266, 3418532, 4273165, 8546330, 17092660]

約数ペア:

[(1, 17092660), (2, 8546330), (4, 4273165), (5, 3418532), (10, 1709266), (13, 1314820), (20, 854633), (26, 657410), (52, 328705), (65, 262964), (130, 131482), (169, 101140), (260, 65741), (338, 50570), (389, 43940), (676, 25285), (778, 21970), (845, 20228), (1556, 10985), (1690, 10114), (1945, 8788), (2197, 7780), (3380, 5057), (3890, 4394)]