1270297434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{238151}}^1$

素因数の和:238290

約数の個数: 32

約数和(自身を含む): 2926411776

約数和(自身を除く): 1656114342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 238151, 476302, 714453, 1428906, 1667057, 3334114, 5001171, 10002342, 30245177, 60490354, 90735531, 181471062, 211716239, 423432478, 635148717, 1270297434]

約数ペア:

[(1, 1270297434), (2, 635148717), (3, 423432478), (6, 211716239), (7, 181471062), (14, 90735531), (21, 60490354), (42, 30245177), (127, 10002342), (254, 5001171), (381, 3334114), (762, 1667057), (889, 1428906), (1778, 714453), (2667, 476302), (5334, 238151)]