480291259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 594864000

約数和(自身を除く): 114572741

約数列:

[1, 7, 17, 89, 101, 119, 449, 623, 707, 1513, 1717, 3143, 7633, 8989, 10591, 12019, 39961, 45349, 53431, 62923, 152813, 279727, 317443, 679337, 770933, 1069691, 4036061, 4755359, 5396531, 28252427, 68613037, 480291259]

約数ペア:

[(1, 480291259), (7, 68613037), (17, 28252427), (89, 5396531), (101, 4755359), (119, 4036061), (449, 1069691), (623, 770933), (707, 679337), (1513, 317443), (1717, 279727), (3143, 152813), (7633, 62923), (8989, 53431), (10591, 45349), (12019, 39961)]