2577103676

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{19471}}^1$

素因数の和:19674

約数の個数: 48

約数和(自身を含む): 5364925440

約数和(自身を除く): 2787821764

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 652, 812, 1141, 2282, 4564, 4727, 9454, 18908, 19471, 33089, 38942, 66178, 77884, 132356, 136297, 272594, 545188, 564659, 1129318, 2258636, 3173773, 3952613, 6347546, 7905226, 12695092, 15810452, 22216411, 44432822, 88865644, 92039417, 184078834, 368157668, 644275919, 1288551838, 2577103676]

約数ペア:

[(1, 2577103676), (2, 1288551838), (4, 644275919), (7, 368157668), (14, 184078834), (28, 92039417), (29, 88865644), (58, 44432822), (116, 22216411), (163, 15810452), (203, 12695092), (326, 7905226), (406, 6347546), (652, 3952613), (812, 3173773), (1141, 2258636), (2282, 1129318), (4564, 564659), (4727, 545188), (9454, 272594), (18908, 136297), (19471, 132356), (33089, 77884), (38942, 66178)]