2100202349

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{6043}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 2425336320

約数和(自身を除く): 325133971

約数列:

[1, 7, 131, 379, 917, 2653, 6043, 42301, 49649, 347543, 791633, 2290297, 5541431, 16032079, 300028907, 2100202349]

約数ペア:

[(1, 2100202349), (7, 300028907), (131, 16032079), (379, 5541431), (917, 2290297), (2653, 791633), (6043, 347543), (42301, 49649)]