2056976210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1479839}}^1$

素因数の和:1479985

約数の個数: 16

約数和(自身を含む): 3729196800

約数和(自身を除く): 1672220590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1479839, 2959678, 7399195, 14798390, 205697621, 411395242, 1028488105, 2056976210]

約数ペア:

[(1, 2056976210), (2, 1028488105), (5, 411395242), (10, 205697621), (139, 14798390), (278, 7399195), (695, 2959678), (1390, 1479839)]