2068965535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{267481}}^1$

素因数の和:267523

約数の個数: 32

約数和(自身を含む): 3235462272

約数和(自身を除く): 1166496737

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 267481, 1337405, 1872367, 3477253, 4547177, 9361835, 17386265, 22735885, 24340771, 31830239, 59113301, 121703855, 159151195, 295566505, 413793107, 2068965535]

約数ペア:

[(1, 2068965535), (5, 413793107), (7, 295566505), (13, 159151195), (17, 121703855), (35, 59113301), (65, 31830239), (85, 24340771), (91, 22735885), (119, 17386265), (221, 9361835), (455, 4547177), (595, 3477253), (1105, 1872367), (1547, 1337405), (7735, 267481)]