2011528056

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 5089392000

約数和(自身を除く): 3077863944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 251, 262, 393, 502, 524, 753, 786, 1004, 1048, 1506, 1572, 2008, 2549, 3012, 3144, 5098, 6024, 7647, 10196, 15294, 20392, 30588, 32881, 61176, 65762, 98643, 131524, 197286, 263048, 333919, 394572, 639799, 667838, 789144, 1001757, 1279598, 1335676, 1919397, 2003514, 2559196, 2671352, 3838794, 4007028, 5118392, 7677588, 8014056, 15355176, 83813669, 167627338, 251441007, 335254676, 502882014, 670509352, 1005764028, 2011528056]

約数ペア:

[(1, 2011528056), (2, 1005764028), (3, 670509352), (4, 502882014), (6, 335254676), (8, 251441007), (12, 167627338), (24, 83813669), (131, 15355176), (251, 8014056), (262, 7677588), (393, 5118392), (502, 4007028), (524, 3838794), (753, 2671352), (786, 2559196), (1004, 2003514), (1048, 1919397), (1506, 1335676), (1572, 1279598), (2008, 1001757), (2549, 789144), (3012, 667838), (3144, 639799), (5098, 394572), (6024, 333919), (7647, 263048), (10196, 197286), (15294, 131524), (20392, 98643), (30588, 65762), (32881, 61176)]