2175990599

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{4051}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 2427310080

約数和(自身を除く): 251319481

約数列:

[1, 17, 19, 323, 1663, 4051, 28271, 31597, 68867, 76969, 537149, 1308473, 6736813, 114525821, 127999447, 2175990599]

約数ペア:

[(1, 2175990599), (17, 127999447), (19, 114525821), (323, 6736813), (1663, 1308473), (4051, 537149), (28271, 76969), (31597, 68867)]