129304652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 258461280

約数和(自身を除く): 129156628

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2441, 2788, 3116, 4882, 9764, 13243, 26486, 41497, 46379, 52972, 82994, 92758, 100081, 165988, 185516, 200162, 400324, 788443, 1576886, 1701377, 1901539, 3153772, 3402754, 3803078, 6805508, 7606156, 32326163, 64652326, 129304652]

約数ペア:

[(1, 129304652), (2, 64652326), (4, 32326163), (17, 7606156), (19, 6805508), (34, 3803078), (38, 3402754), (41, 3153772), (68, 1901539), (76, 1701377), (82, 1576886), (164, 788443), (323, 400324), (646, 200162), (697, 185516), (779, 165988), (1292, 100081), (1394, 92758), (1558, 82994), (2441, 52972), (2788, 46379), (3116, 41497), (4882, 26486), (9764, 13243)]