2013802609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 2788853760

約数和(自身を除く): 775051151

約数列:

[1, 7, 13, 17, 19, 91, 119, 131, 133, 221, 247, 323, 523, 917, 1547, 1703, 1729, 2227, 2261, 2489, 3661, 4199, 6799, 8891, 9937, 11921, 15589, 17423, 28951, 29393, 32357, 42313, 47593, 62237, 68513, 69559, 115583, 129181, 168929, 202657, 226499, 296191, 479591, 550069, 809081, 890669, 904267, 1164721, 1182503, 1301747, 2196077, 3850483, 6234683, 8153047, 9112229, 15141373, 15372539, 16922711, 22129699, 105989611, 118458977, 154907893, 287686087, 2013802609]

約数ペア:

[(1, 2013802609), (7, 287686087), (13, 154907893), (17, 118458977), (19, 105989611), (91, 22129699), (119, 16922711), (131, 15372539), (133, 15141373), (221, 9112229), (247, 8153047), (323, 6234683), (523, 3850483), (917, 2196077), (1547, 1301747), (1703, 1182503), (1729, 1164721), (2227, 904267), (2261, 890669), (2489, 809081), (3661, 550069), (4199, 479591), (6799, 296191), (8891, 226499), (9937, 202657), (11921, 168929), (15589, 129181), (17423, 115583), (28951, 69559), (29393, 68513), (32357, 62237), (42313, 47593)]