1994688311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{17351}}^1$

素因数の和:18862

約数の個数: 16

約数和(自身を含む): 2488693248

約数和(自身を除く): 494004937

約数列:

[1, 7, 11, 77, 1493, 10451, 16423, 17351, 114961, 121457, 190861, 1336027, 25905043, 181335301, 284955473, 1994688311]

約数ペア:

[(1, 1994688311), (7, 284955473), (11, 181335301), (77, 25905043), (1493, 1336027), (10451, 190861), (16423, 121457), (17351, 114961)]