2013644930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{42473}}^1$

素因数の和:42922

約数の個数: 32

約数和(自身を含む): 3963333888

約数和(自身を除く): 1949688958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 42473, 47410, 84946, 212365, 424730, 467203, 934406, 2336015, 4672030, 18305863, 36611726, 91529315, 183058630, 201364493, 402728986, 1006822465, 2013644930]

約数ペア:

[(1, 2013644930), (2, 1006822465), (5, 402728986), (10, 201364493), (11, 183058630), (22, 91529315), (55, 36611726), (110, 18305863), (431, 4672030), (862, 2336015), (2155, 934406), (4310, 467203), (4741, 424730), (9482, 212365), (23705, 84946), (42473, 47410)]