2009553866

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 3107874000

約数和(自身を除く): 1098320134

約数列:

[1, 2, 61, 109, 122, 218, 349, 433, 698, 866, 6649, 13298, 21289, 26413, 38041, 42578, 47197, 52826, 76082, 94394, 151117, 302234, 2320501, 2879017, 4641002, 5758034, 9218137, 16471753, 18436274, 32943506, 1004776933, 2009553866]

約数ペア:

[(1, 2009553866), (2, 1004776933), (61, 32943506), (109, 18436274), (122, 16471753), (218, 9218137), (349, 5758034), (433, 4641002), (698, 2879017), (866, 2320501), (6649, 302234), (13298, 151117), (21289, 94394), (26413, 76082), (38041, 52826), (42578, 47197)]