748930938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{140407}}^1$

素因数の和:140546

約数の個数: 32

約数和(自身を含む): 1725333504

約数和(自身を除く): 976402566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 140407, 280814, 421221, 842442, 982849, 1965698, 2948547, 5897094, 17831689, 35663378, 53495067, 106990134, 124821823, 249643646, 374465469, 748930938]

約数ペア:

[(1, 748930938), (2, 374465469), (3, 249643646), (6, 124821823), (7, 106990134), (14, 53495067), (21, 35663378), (42, 17831689), (127, 5897094), (254, 2948547), (381, 1965698), (762, 982849), (889, 842442), (1778, 421221), (2667, 280814), (5334, 140407)]