7478198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 14624064

約数和(自身を除く): 7145866

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2417, 3094, 4834, 16919, 31421, 33838, 41089, 62842, 82178, 219947, 287623, 439894, 534157, 575246, 1068314, 3739099, 7478198]

約数ペア:

[(1, 7478198), (2, 3739099), (7, 1068314), (13, 575246), (14, 534157), (17, 439894), (26, 287623), (34, 219947), (91, 82178), (119, 62842), (182, 41089), (221, 33838), (238, 31421), (442, 16919), (1547, 4834), (2417, 3094)]