965001076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 1841079744

約数和(自身を除く): 876078668

約数列:

[1, 2, 4, 13, 26, 52, 163, 257, 326, 443, 514, 652, 886, 1028, 1772, 2119, 3341, 4238, 5759, 6682, 8476, 11518, 13364, 23036, 41891, 72209, 83782, 113851, 144418, 167564, 227702, 288836, 455404, 544583, 938717, 1089166, 1480063, 1877434, 2178332, 2960126, 3754868, 5920252, 18557713, 37115426, 74230852, 241250269, 482500538, 965001076]

約数ペア:

[(1, 965001076), (2, 482500538), (4, 241250269), (13, 74230852), (26, 37115426), (52, 18557713), (163, 5920252), (257, 3754868), (326, 2960126), (443, 2178332), (514, 1877434), (652, 1480063), (886, 1089166), (1028, 938717), (1772, 544583), (2119, 455404), (3341, 288836), (4238, 227702), (5759, 167564), (6682, 144418), (8476, 113851), (11518, 83782), (13364, 72209), (23036, 41891)]