2078392905

素因数分解:

$3^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{22541}}^1$

素因数の和:23238

約数の個数: 32

約数和(自身を含む): 3700494720

約数和(自身を除く): 1622101815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 683, 2049, 3415, 6147, 10245, 18441, 22541, 30735, 67623, 92205, 112705, 202869, 338115, 608607, 1014345, 3043035, 15395503, 46186509, 76977515, 138559527, 230932545, 415678581, 692797635, 2078392905]

約数ペア:

[(1, 2078392905), (3, 692797635), (5, 415678581), (9, 230932545), (15, 138559527), (27, 76977515), (45, 46186509), (135, 15395503), (683, 3043035), (2049, 1014345), (3415, 608607), (6147, 338115), (10245, 202869), (18441, 112705), (22541, 92205), (30735, 67623)]