6643396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 12410496

約数和(自身を除く): 5767100

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 647, 1294, 2567, 2588, 5134, 10268, 10999, 21998, 43996, 97697, 195394, 390788, 1660849, 3321698, 6643396]

約数ペア:

[(1, 6643396), (2, 3321698), (4, 1660849), (17, 390788), (34, 195394), (68, 97697), (151, 43996), (302, 21998), (604, 10999), (647, 10268), (1294, 5134), (2567, 2588)]