642765002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{3529}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 1116270720

約数和(自身を除く): 473505718

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 487, 974, 3529, 5357, 7058, 8279, 10714, 16558, 38819, 59993, 77638, 91069, 119986, 182138, 659923, 1319846, 1718623, 3437246, 18904853, 29216591, 37809706, 58433182, 321382501, 642765002]

約数ペア:

[(1, 642765002), (2, 321382501), (11, 58433182), (17, 37809706), (22, 29216591), (34, 18904853), (187, 3437246), (374, 1718623), (487, 1319846), (974, 659923), (3529, 182138), (5357, 119986), (7058, 91069), (8279, 77638), (10714, 59993), (16558, 38819)]