2011494443

素因数分解:

$7^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 2364908112

約数和(自身を除く): 353413669

約数列:

[1, 7, 49, 193, 227, 937, 1351, 1589, 6559, 9457, 11123, 43811, 45913, 180841, 212699, 306677, 1265887, 1488893, 2146739, 8861209, 10422251, 41050907, 287356349, 2011494443]

約数ペア:

[(1, 2011494443), (7, 287356349), (49, 41050907), (193, 10422251), (227, 8861209), (937, 2146739), (1351, 1488893), (1589, 1265887), (6559, 306677), (9457, 212699), (11123, 180841), (43811, 45913)]