1982917729

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 2298128000

約数和(自身を除く): 315210271

約数列:

[1, 13, 19, 67, 169, 247, 709, 871, 1273, 2197, 3211, 9217, 11323, 13471, 16549, 41743, 47503, 119821, 147199, 175123, 215137, 617539, 902557, 1557673, 2276599, 2796781, 8028007, 11733241, 29595787, 104364091, 152532133, 1982917729]

約数ペア:

[(1, 1982917729), (13, 152532133), (19, 104364091), (67, 29595787), (169, 11733241), (247, 8028007), (709, 2796781), (871, 2276599), (1273, 1557673), (2197, 902557), (3211, 617539), (9217, 215137), (11323, 175123), (13471, 147199), (16549, 119821), (41743, 47503)]