2421006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 5633280

約数和(自身を除く): 3212274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 977, 1239, 1954, 2478, 2931, 5862, 6839, 13678, 20517, 41034, 57643, 115286, 172929, 345858, 403501, 807002, 1210503, 2421006]

約数ペア:

[(1, 2421006), (2, 1210503), (3, 807002), (6, 403501), (7, 345858), (14, 172929), (21, 115286), (42, 57643), (59, 41034), (118, 20517), (177, 13678), (354, 6839), (413, 5862), (826, 2931), (977, 2478), (1239, 1954)]