2218377070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437777}}^1$

素因数の和:2437804

約数の個数: 32

約数和(自身を含む): 4914560448

約数和(自身を除く): 2696183378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2437777, 4875554, 12188885, 17064439, 24377770, 31691101, 34128878, 63382202, 85322195, 158455505, 170644390, 221837707, 316911010, 443675414, 1109188535, 2218377070]

約数ペア:

[(1, 2218377070), (2, 1109188535), (5, 443675414), (7, 316911010), (10, 221837707), (13, 170644390), (14, 158455505), (26, 85322195), (35, 63382202), (65, 34128878), (70, 31691101), (91, 24377770), (130, 17064439), (182, 12188885), (455, 4875554), (910, 2437777)]