2016738352

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1223749}}^1$

素因数の和:1223860

約数の個数: 20

約数和(自身を含む): 3945370000

約数和(自身を除く): 1928631648

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1223749, 2447498, 4894996, 9789992, 19579984, 126046147, 252092294, 504184588, 1008369176, 2016738352]

約数ペア:

[(1, 2016738352), (2, 1008369176), (4, 504184588), (8, 252092294), (16, 126046147), (103, 19579984), (206, 9789992), (412, 4894996), (824, 2447498), (1648, 1223749)]