247484414

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{1367}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 374875776

約数和(自身を除く): 127391362

約数列:

[1, 2, 131, 262, 691, 1367, 1382, 2734, 90521, 179077, 181042, 358154, 944597, 1889194, 123742207, 247484414]

約数ペア:

[(1, 247484414), (2, 123742207), (131, 1889194), (262, 944597), (691, 358154), (1367, 181042), (1382, 179077), (2734, 90521)]