2870995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 838445

約数列:

[1, 5, 19, 47, 95, 235, 643, 893, 3215, 4465, 12217, 30221, 61085, 151105, 574199, 2870995]

約数ペア:

[(1, 2870995), (5, 574199), (19, 151105), (47, 61085), (95, 30221), (235, 12217), (643, 4465), (893, 3215)]