140485306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1831}}^1$

素因数の和:2086

約数の個数: 24

約数和(自身を含む): 229315104

約数和(自身を除く): 88829798

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 1831, 2951, 3662, 5902, 23803, 38363, 47606, 76726, 309439, 415637, 618878, 831274, 5403281, 10806562, 70242653, 140485306]

約数ペア:

[(1, 140485306), (2, 70242653), (13, 10806562), (26, 5403281), (169, 831274), (227, 618878), (338, 415637), (454, 309439), (1831, 76726), (2951, 47606), (3662, 38363), (5902, 23803)]