127222508

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{110821}}^1$

素因数の和:110873

約数の個数: 24

約数和(自身を含む): 260653344

約数和(自身を除く): 133430836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 110821, 221642, 443284, 775747, 1551494, 3102988, 4543661, 9087322, 18174644, 31805627, 63611254, 127222508]

約数ペア:

[(1, 127222508), (2, 63611254), (4, 31805627), (7, 18174644), (14, 9087322), (28, 4543661), (41, 3102988), (82, 1551494), (164, 775747), (287, 443284), (574, 221642), (1148, 110821)]