2013996784

素因数分解:

$2^4\times {\mathrm{5333}}^1\times {\mathrm{23603}}^1$

素因数の和:28944

約数の個数: 20

約数和(自身を含む): 3903015816

約数和(自身を除く): 1889019032

約数列:

[1, 2, 4, 8, 16, 5333, 10666, 21332, 23603, 42664, 47206, 85328, 94412, 188824, 377648, 125874799, 251749598, 503499196, 1006998392, 2013996784]

約数ペア:

[(1, 2013996784), (2, 1006998392), (4, 503499196), (8, 251749598), (16, 125874799), (5333, 377648), (10666, 188824), (21332, 94412), (23603, 85328), (42664, 47206)]