291344234

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1\times {\mathrm{1061}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 439973856

約数和(自身を除く): 148629622

約数列:

[1, 2, 251, 502, 547, 1061, 1094, 2122, 137297, 266311, 274594, 532622, 580367, 1160734, 145672117, 291344234]

約数ペア:

[(1, 291344234), (2, 145672117), (251, 1160734), (502, 580367), (547, 532622), (1061, 274594), (1094, 266311), (2122, 137297)]