291298772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{10181}}^1$

素因数の和:10519

約数の個数: 24

約数和(自身を含む): 533699712

約数和(自身を除く): 242400940

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 7153, 10181, 14306, 20362, 28612, 40724, 234163, 468326, 936652, 3166291, 6332582, 12665164, 72824693, 145649386, 291298772]

約数ペア:

[(1, 291298772), (2, 145649386), (4, 72824693), (23, 12665164), (46, 6332582), (92, 3166291), (311, 936652), (622, 468326), (1244, 234163), (7153, 40724), (10181, 28612), (14306, 20362)]