2008532904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{385663}}^1$

素因数の和:385710

約数の個数: 64

約数和(自身を含む): 5923799040

約数和(自身を除く): 3915266136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 385663, 771326, 1156989, 1542652, 2313978, 2699641, 3085304, 4627956, 5399282, 8098923, 9255912, 10798564, 11955553, 16197846, 21597128, 23911106, 32395692, 35866659, 47822212, 64791384, 71733318, 83688871, 95644424, 143466636, 167377742, 251066613, 286933272, 334755484, 502133226, 669510968, 1004266452, 2008532904]

約数ペア:

[(1, 2008532904), (2, 1004266452), (3, 669510968), (4, 502133226), (6, 334755484), (7, 286933272), (8, 251066613), (12, 167377742), (14, 143466636), (21, 95644424), (24, 83688871), (28, 71733318), (31, 64791384), (42, 47822212), (56, 35866659), (62, 32395692), (84, 23911106), (93, 21597128), (124, 16197846), (168, 11955553), (186, 10798564), (217, 9255912), (248, 8098923), (372, 5399282), (434, 4627956), (651, 3085304), (744, 2699641), (868, 2313978), (1302, 1542652), (1736, 1156989), (2604, 771326), (5208, 385663)]