2912989870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41614141}}^1$

素因数の和:41614155

約数の個数: 16

約数和(自身を含む): 5992436448

約数和(自身を除く): 3079446578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 41614141, 83228282, 208070705, 291298987, 416141410, 582597974, 1456494935, 2912989870]

約数ペア:

[(1, 2912989870), (2, 1456494935), (5, 582597974), (7, 416141410), (10, 291298987), (14, 208070705), (35, 83228282), (70, 41614141)]