17929386044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{864817}}^1$

素因数の和:864965

約数の個数: 24

約数和(自身を含む): 32254252128

約数和(自身を除く): 14324866084

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 20732, 864817, 1729634, 3459268, 61402007, 63131641, 122804014, 126263282, 245608028, 252526564, 4482346511, 8964693022, 17929386044]

約数ペア:

[(1, 17929386044), (2, 8964693022), (4, 4482346511), (71, 252526564), (73, 245608028), (142, 126263282), (146, 122804014), (284, 63131641), (292, 61402007), (5183, 3459268), (10366, 1729634), (20732, 864817)]