2015442947

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{6691}}^1$

素因数の和:7898

約数の個数: 16

約数和(自身を含む): 2368004352

約数和(自身を除く): 352561405

約数列:

[1, 7, 37, 259, 1163, 6691, 8141, 43031, 46837, 247567, 301217, 1732969, 7781633, 54471431, 287920421, 2015442947]

約数ペア:

[(1, 2015442947), (7, 287920421), (37, 54471431), (259, 7781633), (1163, 1732969), (6691, 301217), (8141, 247567), (43031, 46837)]