2011127972

素因数分解:

$2^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{27509}}^1$

素因数の和:27900

約数の個数: 36

約数和(自身を含む): 4105207260

約数和(自身を除く): 2094079288

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 373, 746, 1492, 2611, 5222, 10444, 18277, 27509, 36554, 55018, 73108, 110036, 192563, 385126, 770252, 1347941, 2695882, 5391764, 10260857, 20521714, 41043428, 71825999, 143651998, 287303996, 502781993, 1005563986, 2011127972]

約数ペア:

[(1, 2011127972), (2, 1005563986), (4, 502781993), (7, 287303996), (14, 143651998), (28, 71825999), (49, 41043428), (98, 20521714), (196, 10260857), (373, 5391764), (746, 2695882), (1492, 1347941), (2611, 770252), (5222, 385126), (10444, 192563), (18277, 110036), (27509, 73108), (36554, 55018)]