140673806

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{110419}}^1$

素因数の和:110448

約数の個数: 24

約数和(自身を含む): 264345480

約数和(自身を除く): 123671674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 110419, 220838, 772933, 1435447, 1545866, 2870894, 5410531, 10048129, 10821062, 20096258, 70336903, 140673806]

約数ペア:

[(1, 140673806), (2, 70336903), (7, 20096258), (13, 10821062), (14, 10048129), (26, 5410531), (49, 2870894), (91, 1545866), (98, 1435447), (182, 772933), (637, 220838), (1274, 110419)]