219038666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2029}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 410417280

約数和(自身を除く): 191378614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 701, 1402, 2029, 4058, 4907, 7711, 9814, 14203, 15422, 22319, 28406, 44638, 53977, 107954, 156233, 312466, 1422329, 2844658, 9956303, 15645619, 19912606, 31291238, 109519333, 219038666]

約数ペア:

[(1, 219038666), (2, 109519333), (7, 31291238), (11, 19912606), (14, 15645619), (22, 9956303), (77, 2844658), (154, 1422329), (701, 312466), (1402, 156233), (2029, 107954), (4058, 53977), (4907, 44638), (7711, 28406), (9814, 22319), (14203, 15422)]