2080574314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 3923539200

約数和(自身を除く): 1842964886

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 149, 182, 298, 511, 949, 1022, 1043, 1051, 1898, 1937, 2086, 2102, 3874, 6643, 7357, 10877, 13286, 13559, 13663, 14714, 21754, 27118, 27326, 76139, 76723, 95641, 141401, 152278, 153446, 156599, 191282, 282802, 313198, 537061, 989807, 997399, 1074122, 1096193, 1979614, 1994798, 2035787, 2192386, 4071574, 6981793, 11431727, 13963586, 14250509, 22863454, 28501018, 80022089, 148612451, 160044178, 297224902, 1040287157, 2080574314]

約数ペア:

[(1, 2080574314), (2, 1040287157), (7, 297224902), (13, 160044178), (14, 148612451), (26, 80022089), (73, 28501018), (91, 22863454), (146, 14250509), (149, 13963586), (182, 11431727), (298, 6981793), (511, 4071574), (949, 2192386), (1022, 2035787), (1043, 1994798), (1051, 1979614), (1898, 1096193), (1937, 1074122), (2086, 997399), (2102, 989807), (3874, 537061), (6643, 313198), (7357, 282802), (10877, 191282), (13286, 156599), (13559, 153446), (13663, 152278), (14714, 141401), (21754, 95641), (27118, 76723), (27326, 76139)]