2942172695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7642007}}^1$

素因数の和:7642030

約数の個数: 16

約数和(自身を含む): 4401796608

約数和(自身を除く): 1459623913

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 7642007, 38210035, 53494049, 84062077, 267470245, 420310385, 588434539, 2942172695]

約数ペア:

[(1, 2942172695), (5, 588434539), (7, 420310385), (11, 267470245), (35, 84062077), (55, 53494049), (77, 38210035), (385, 7642007)]