711138414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{238477}}^1$

素因数の和:238560

約数の個数: 32

約数和(自身を含む): 1648359936

約数和(自身を除く): 937221522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 238477, 476954, 715431, 1430862, 1669339, 3338678, 5008017, 10016034, 16931867, 33863734, 50795601, 101591202, 118523069, 237046138, 355569207, 711138414]

約数ペア:

[(1, 711138414), (2, 355569207), (3, 237046138), (6, 118523069), (7, 101591202), (14, 50795601), (21, 33863734), (42, 16931867), (71, 10016034), (142, 5008017), (213, 3338678), (426, 1669339), (497, 1430862), (994, 715431), (1491, 476954), (2982, 238477)]