10780154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70001}}^1$

素因数の和:70021

約数の個数: 16

約数和(自身を含む): 20160576

約数和(自身を除く): 9380422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 70001, 140002, 490007, 770011, 980014, 1540022, 5390077, 10780154]

約数ペア:

[(1, 10780154), (2, 5390077), (7, 1540022), (11, 980014), (14, 770011), (22, 490007), (77, 140002), (154, 70001)]