3313921780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12745853}}^1$

素因数の和:12745875

約数の個数: 24

約数和(自身を含む): 7494562152

約数和(自身を除く): 4180640372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12745853, 25491706, 50983412, 63729265, 127458530, 165696089, 254917060, 331392178, 662784356, 828480445, 1656960890, 3313921780]

約数ペア:

[(1, 3313921780), (2, 1656960890), (4, 828480445), (5, 662784356), (10, 331392178), (13, 254917060), (20, 165696089), (26, 127458530), (52, 63729265), (65, 50983412), (130, 25491706), (260, 12745853)]