1796179970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{69431}}^1$

素因数の和:69650

約数の個数: 32

約数和(自身を含む): 3499372800

約数和(自身を除く): 1703192830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 69431, 138862, 347155, 694310, 902603, 1805206, 4513015, 9026030, 13816769, 27633538, 69083845, 138167690, 179617997, 359235994, 898089985, 1796179970]

約数ペア:

[(1, 1796179970), (2, 898089985), (5, 359235994), (10, 179617997), (13, 138167690), (26, 69083845), (65, 27633538), (130, 13816769), (199, 9026030), (398, 4513015), (995, 1805206), (1990, 902603), (2587, 694310), (5174, 347155), (12935, 138862), (25870, 69431)]