2247881716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{163411}}^1$

素因数の和:163615

約数の個数: 24

約数和(自身を含む): 4163737760

約数和(自身を除く): 1915856044

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 163411, 326822, 653644, 3104809, 6209618, 12419236, 29577391, 59154782, 118309564, 561970429, 1123940858, 2247881716]

約数ペア:

[(1, 2247881716), (2, 1123940858), (4, 561970429), (19, 118309564), (38, 59154782), (76, 29577391), (181, 12419236), (362, 6209618), (724, 3104809), (3439, 653644), (6878, 326822), (13756, 163411)]