275861038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9400

約数の個数: 24

約数和(自身を含む): 447415920

約数和(自身を除く): 171554882

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 9319, 14801, 18638, 29602, 177061, 354122, 382079, 764158, 3364159, 6728318, 7259501, 14519002, 137930519, 275861038]

約数ペア:

[(1, 275861038), (2, 137930519), (19, 14519002), (38, 7259501), (41, 6728318), (82, 3364159), (361, 764158), (722, 382079), (779, 354122), (1558, 177061), (9319, 29602), (14801, 18638)]