948654890

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 1723075200

約数和(自身を除く): 774420310

約数列:

[1, 2, 5, 10, 199, 293, 398, 586, 995, 1465, 1627, 1990, 2930, 3254, 8135, 16270, 58307, 116614, 291535, 323773, 476711, 583070, 647546, 953422, 1618865, 2383555, 3237730, 4767110, 94865489, 189730978, 474327445, 948654890]

約数ペア:

[(1, 948654890), (2, 474327445), (5, 189730978), (10, 94865489), (199, 4767110), (293, 3237730), (398, 2383555), (586, 1618865), (995, 953422), (1465, 647546), (1627, 583070), (1990, 476711), (2930, 323773), (3254, 291535), (8135, 116614), (16270, 58307)]