2008491632

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 4538376192

約数和(自身を除く): 2529884560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 167, 292, 334, 511, 584, 668, 1022, 1168, 1169, 1336, 1471, 2044, 2338, 2672, 2942, 4088, 4676, 5884, 8176, 9352, 10297, 11768, 12191, 18704, 20594, 23536, 24382, 41188, 48764, 82376, 85337, 97528, 107383, 164752, 170674, 195056, 214766, 245657, 341348, 429532, 491314, 682696, 751681, 859064, 982628, 1365392, 1503362, 1718128, 1719599, 1965256, 3006724, 3439198, 3930512, 6013448, 6878396, 12026896, 13756792, 17932961, 27513584, 35865922, 71731844, 125530727, 143463688, 251061454, 286927376, 502122908, 1004245816, 2008491632]

約数ペア:

[(1, 2008491632), (2, 1004245816), (4, 502122908), (7, 286927376), (8, 251061454), (14, 143463688), (16, 125530727), (28, 71731844), (56, 35865922), (73, 27513584), (112, 17932961), (146, 13756792), (167, 12026896), (292, 6878396), (334, 6013448), (511, 3930512), (584, 3439198), (668, 3006724), (1022, 1965256), (1168, 1719599), (1169, 1718128), (1336, 1503362), (1471, 1365392), (2044, 982628), (2338, 859064), (2672, 751681), (2942, 682696), (4088, 491314), (4676, 429532), (5884, 341348), (8176, 245657), (9352, 214766), (10297, 195056), (11768, 170674), (12191, 164752), (18704, 107383), (20594, 97528), (23536, 85337), (24382, 82376), (41188, 48764)]