3530254

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 7067088

約数和(自身を除く): 3536834

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 163, 182, 221, 238, 326, 442, 637, 833, 1141, 1274, 1547, 1666, 2119, 2282, 2771, 3094, 4238, 5542, 7987, 10829, 14833, 15974, 19397, 21658, 29666, 36023, 38794, 72046, 103831, 135779, 207662, 252161, 271558, 504322, 1765127, 3530254]

約数ペア:

[(1, 3530254), (2, 1765127), (7, 504322), (13, 271558), (14, 252161), (17, 207662), (26, 135779), (34, 103831), (49, 72046), (91, 38794), (98, 36023), (119, 29666), (163, 21658), (182, 19397), (221, 15974), (238, 14833), (326, 10829), (442, 7987), (637, 5542), (833, 4238), (1141, 3094), (1274, 2771), (1547, 2282), (1666, 2119)]