8216530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 17076096

約数和(自身を除く): 8859566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1097, 1498, 2194, 3745, 5485, 7490, 7679, 10970, 15358, 38395, 76790, 117379, 234758, 586895, 821653, 1173790, 1643306, 4108265, 8216530]

約数ペア:

[(1, 8216530), (2, 4108265), (5, 1643306), (7, 1173790), (10, 821653), (14, 586895), (35, 234758), (70, 117379), (107, 76790), (214, 38395), (535, 15358), (749, 10970), (1070, 7679), (1097, 7490), (1498, 5485), (2194, 3745)]