3991804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 7560000

約数和(自身を除く): 3568196

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1249, 1598, 2498, 3196, 4996, 21233, 42466, 58703, 84932, 117406, 234812, 997951, 1995902, 3991804]

約数ペア:

[(1, 3991804), (2, 1995902), (4, 997951), (17, 234812), (34, 117406), (47, 84932), (68, 58703), (94, 42466), (188, 21233), (799, 4996), (1249, 3196), (1598, 2498)]