140907802

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{34351}}^1$

素因数の和:34653

約数の個数: 16

約数和(自身を含む): 242387712

約数和(自身を除く): 101479910

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 34351, 68702, 240457, 480914, 10064843, 20129686, 70453901, 140907802]

約数ペア:

[(1, 140907802), (2, 70453901), (7, 20129686), (14, 10064843), (293, 480914), (586, 240457), (2051, 68702), (4102, 34351)]