142000852

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71429}}^1$

素因数の和:71511

約数の個数: 24

約数和(自身を含む): 288005760

約数和(自身を除く): 146004908

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 71429, 142858, 285716, 500003, 1000006, 2000012, 5071459, 10142918, 20285836, 35500213, 71000426, 142000852]

約数ペア:

[(1, 142000852), (2, 71000426), (4, 35500213), (7, 20285836), (14, 10142918), (28, 5071459), (71, 2000012), (142, 1000006), (284, 500003), (497, 285716), (994, 142858), (1988, 71429)]