1330441731646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1\times {\mathrm{171539}}^1$

素因数の和:175464

約数の個数: 32

約数和(自身を含む): 2140901539200

約数和(自身を除く): 810459807554

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 3851, 7702, 73169, 146338, 171539, 204103, 343078, 408206, 3259241, 3877957, 6518482, 7755914, 9091567, 18183134, 172739773, 345479546, 660596689, 1321193378, 12551337091, 25102674182, 35011624517, 70023249034, 665220865823, 1330441731646]

約数ペア:

[(1, 1330441731646), (2, 665220865823), (19, 70023249034), (38, 35011624517), (53, 25102674182), (106, 12551337091), (1007, 1321193378), (2014, 660596689), (3851, 345479546), (7702, 172739773), (73169, 18183134), (146338, 9091567), (171539, 7755914), (204103, 6518482), (343078, 3877957), (408206, 3259241)]