2012177419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{9491}}^1$

素因数の和:10506

約数の個数: 16

約数和(自身を含む): 2376493056

約数和(自身を除く): 364315637

約数列:

[1, 7, 31, 217, 977, 6839, 9491, 30287, 66437, 212009, 294221, 2059547, 9272707, 64908949, 287453917, 2012177419]

約数ペア:

[(1, 2012177419), (7, 287453917), (31, 64908949), (217, 9272707), (977, 2059547), (6839, 294221), (9491, 212009), (30287, 66437)]