2009592904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 4173768000

約数和(自身を除く): 2164175096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 179, 226, 358, 452, 716, 904, 1129, 1243, 1432, 1969, 2258, 2486, 3938, 4516, 4972, 7876, 9032, 9944, 12419, 15752, 20227, 24838, 40454, 49676, 80908, 99352, 127577, 161816, 202091, 222497, 255154, 404182, 444994, 510308, 808364, 889988, 1020616, 1403347, 1616728, 1779976, 2223001, 2806694, 4446002, 5613388, 8892004, 11226776, 17784008, 22836283, 45672566, 91345132, 182690264, 251199113, 502398226, 1004796452, 2009592904]

約数ペア:

[(1, 2009592904), (2, 1004796452), (4, 502398226), (8, 251199113), (11, 182690264), (22, 91345132), (44, 45672566), (88, 22836283), (113, 17784008), (179, 11226776), (226, 8892004), (358, 5613388), (452, 4446002), (716, 2806694), (904, 2223001), (1129, 1779976), (1243, 1616728), (1432, 1403347), (1969, 1020616), (2258, 889988), (2486, 808364), (3938, 510308), (4516, 444994), (4972, 404182), (7876, 255154), (9032, 222497), (9944, 202091), (12419, 161816), (15752, 127577), (20227, 99352), (24838, 80908), (40454, 49676)]