1391304

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 3600000

約数和(自身を除く): 2208696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 47976, 57971, 115942, 173913, 231884, 347826, 463768, 695652, 1391304]

約数ペア:

[(1, 1391304), (2, 695652), (3, 463768), (4, 347826), (6, 231884), (8, 173913), (12, 115942), (24, 57971), (29, 47976), (58, 23988), (87, 15992), (116, 11994), (174, 7996), (232, 5997), (348, 3998), (696, 1999)]