1024995190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{2003}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 1873868256

約数和(自身を除く): 848873066

約数列:

[1, 2, 5, 10, 73, 146, 365, 701, 730, 1402, 2003, 3505, 4006, 7010, 10015, 20030, 51173, 102346, 146219, 255865, 292438, 511730, 731095, 1404103, 1462190, 2808206, 7020515, 14041030, 102499519, 204999038, 512497595, 1024995190]

約数ペア:

[(1, 1024995190), (2, 512497595), (5, 204999038), (10, 102499519), (73, 14041030), (146, 7020515), (365, 2808206), (701, 1462190), (730, 1404103), (1402, 731095), (2003, 511730), (3505, 292438), (4006, 255865), (7010, 146219), (10015, 102346), (20030, 51173)]