9860396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 11665108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 263, 364, 412, 526, 721, 1052, 1339, 1442, 1841, 2678, 2884, 3419, 3682, 5356, 6838, 7364, 9373, 13676, 18746, 23933, 27089, 37492, 47866, 54178, 95732, 108356, 189623, 352157, 379246, 704314, 758492, 1408628, 2465099, 4930198, 9860396]

約数ペア:

[(1, 9860396), (2, 4930198), (4, 2465099), (7, 1408628), (13, 758492), (14, 704314), (26, 379246), (28, 352157), (52, 189623), (91, 108356), (103, 95732), (182, 54178), (206, 47866), (263, 37492), (364, 27089), (412, 23933), (526, 18746), (721, 13676), (1052, 9373), (1339, 7364), (1442, 6838), (1841, 5356), (2678, 3682), (2884, 3419)]