3942028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 7560000

約数和(自身を除く): 3617972

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 1999, 3998, 7996, 33983, 57971, 67966, 115942, 135932, 231884, 985507, 1971014, 3942028]

約数ペア:

[(1, 3942028), (2, 1971014), (4, 985507), (17, 231884), (29, 135932), (34, 115942), (58, 67966), (68, 57971), (116, 33983), (493, 7996), (986, 3998), (1972, 1999)]