2010694749

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 3220174848

約数和(自身を除く): 1209480099

約数列:

[1, 3, 7, 21, 43, 61, 129, 173, 183, 211, 301, 427, 519, 633, 903, 1211, 1281, 1477, 2623, 3633, 4431, 7439, 7869, 9073, 10553, 12871, 18361, 22317, 27219, 31659, 36503, 38613, 52073, 55083, 63511, 73871, 90097, 109509, 156219, 190533, 221613, 255521, 270291, 453779, 553453, 766563, 1361337, 1569629, 1660359, 2226683, 3176453, 3874171, 4708887, 6680049, 9529359, 10987403, 11622513, 15586781, 32962209, 46760343, 95747369, 287242107, 670231583, 2010694749]

約数ペア:

[(1, 2010694749), (3, 670231583), (7, 287242107), (21, 95747369), (43, 46760343), (61, 32962209), (129, 15586781), (173, 11622513), (183, 10987403), (211, 9529359), (301, 6680049), (427, 4708887), (519, 3874171), (633, 3176453), (903, 2226683), (1211, 1660359), (1281, 1569629), (1477, 1361337), (2623, 766563), (3633, 553453), (4431, 453779), (7439, 270291), (7869, 255521), (9073, 221613), (10553, 190533), (12871, 156219), (18361, 109509), (22317, 90097), (27219, 73871), (31659, 63511), (36503, 55083), (38613, 52073)]