286013612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{80071}}^1$

素因数の和:80141

約数の個数: 24

約数和(自身を含む): 538083840

約数和(自身を除く): 252070228

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 80071, 160142, 320284, 1521349, 3042698, 3763337, 6085396, 7526674, 15053348, 71503403, 143006806, 286013612]

約数ペア:

[(1, 286013612), (2, 143006806), (4, 71503403), (19, 15053348), (38, 7526674), (47, 6085396), (76, 3763337), (94, 3042698), (188, 1521349), (893, 320284), (1786, 160142), (3572, 80071)]