2530759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 763961

約数列:

[1, 7, 11, 23, 77, 161, 253, 1429, 1771, 10003, 15719, 32867, 110033, 230069, 361537, 2530759]

約数ペア:

[(1, 2530759), (7, 361537), (11, 230069), (23, 110033), (77, 32867), (161, 15719), (253, 10003), (1429, 1771)]