78985636

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 140455224

約数和(自身を除く): 61469588

約数列:

[1, 2, 4, 101, 193, 202, 386, 404, 772, 1013, 2026, 4052, 19493, 38986, 77972, 102313, 195509, 204626, 391018, 409252, 782036, 19746409, 39492818, 78985636]

約数ペア:

[(1, 78985636), (2, 39492818), (4, 19746409), (101, 782036), (193, 409252), (202, 391018), (386, 204626), (404, 195509), (772, 102313), (1013, 77972), (2026, 38986), (4052, 19493)]