1312514

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 2339280

約数和(自身を除く): 1026766

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 227, 413, 454, 826, 1589, 2891, 3178, 5782, 11123, 13393, 22246, 26786, 93751, 187502, 656257, 1312514]

約数ペア:

[(1, 1312514), (2, 656257), (7, 187502), (14, 93751), (49, 26786), (59, 22246), (98, 13393), (118, 11123), (227, 5782), (413, 3178), (454, 2891), (826, 1589)]