655123056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1949771}}^1$

素因数の和:1949789

約数の個数: 40

約数和(自身を含む): 1934173824

約数和(自身を除く): 1279050768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1949771, 3899542, 5849313, 7799084, 11698626, 13648397, 15598168, 23397252, 27296794, 31196336, 40945191, 46794504, 54593588, 81890382, 93589008, 109187176, 163780764, 218374352, 327561528, 655123056]

約数ペア:

[(1, 655123056), (2, 327561528), (3, 218374352), (4, 163780764), (6, 109187176), (7, 93589008), (8, 81890382), (12, 54593588), (14, 46794504), (16, 40945191), (21, 31196336), (24, 27296794), (28, 23397252), (42, 15598168), (48, 13648397), (56, 11698626), (84, 7799084), (112, 5849313), (168, 3899542), (336, 1949771)]