2018895536

素因数分解:

$2^4\times 7^1\times {\mathrm{18025853}}^1$

素因数の和:18025868

約数の個数: 20

約数和(自身を含む): 4470411792

約数和(自身を除く): 2451516256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18025853, 36051706, 72103412, 126180971, 144206824, 252361942, 288413648, 504723884, 1009447768, 2018895536]

約数ペア:

[(1, 2018895536), (2, 1009447768), (4, 504723884), (7, 288413648), (8, 252361942), (14, 144206824), (16, 126180971), (28, 72103412), (56, 36051706), (112, 18025853)]