98438690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1406267}}^1$

素因数の和:1406281

約数の個数: 16

約数和(自身を含む): 202502592

約数和(自身を除く): 104063902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1406267, 2812534, 7031335, 9843869, 14062670, 19687738, 49219345, 98438690]

約数ペア:

[(1, 98438690), (2, 49219345), (5, 19687738), (7, 14062670), (10, 9843869), (14, 7031335), (35, 2812534), (70, 1406267)]