2905028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 6189120

約数和(自身を除く): 3284092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 359, 476, 578, 718, 1156, 1436, 2023, 2513, 4046, 5026, 6103, 8092, 10052, 12206, 24412, 42721, 85442, 103751, 170884, 207502, 415004, 726257, 1452514, 2905028]

約数ペア:

[(1, 2905028), (2, 1452514), (4, 726257), (7, 415004), (14, 207502), (17, 170884), (28, 103751), (34, 85442), (68, 42721), (119, 24412), (238, 12206), (289, 10052), (359, 8092), (476, 6103), (578, 5026), (718, 4046), (1156, 2513), (1436, 2023)]