2009360008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{4117541}}^1$

素因数の和:4117608

約数の個数: 16

約数和(自身を含む): 3829314060

約数和(自身を除く): 1819954052

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 4117541, 8235082, 16470164, 32940328, 251170001, 502340002, 1004680004, 2009360008]

約数ペア:

[(1, 2009360008), (2, 1004680004), (4, 502340002), (8, 251170001), (61, 32940328), (122, 16470164), (244, 8235082), (488, 4117541)]