712334876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{221773}}^1$

素因数の和:221861

約数の個数: 24

約数和(自身を含む): 1378547184

約数和(自身を除く): 666212308

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 221773, 443546, 887092, 2439503, 4879006, 9758012, 16189429, 32378858, 64757716, 178083719, 356167438, 712334876]

約数ペア:

[(1, 712334876), (2, 356167438), (4, 178083719), (11, 64757716), (22, 32378858), (44, 16189429), (73, 9758012), (146, 4879006), (292, 2439503), (803, 887092), (1606, 443546), (3212, 221773)]