520057009784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4813}}^1\times {\mathrm{10711}}^1$

素因数の和:15640

約数の個数: 64

約数和(自身を含む): 1061260549440

約数和(自身を除く): 541203539656

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 4813, 5044, 9626, 10088, 10711, 19252, 21422, 38504, 42844, 62569, 85688, 125138, 139243, 250276, 278486, 466861, 500552, 556972, 933722, 1038967, 1113944, 1867444, 2077934, 3734888, 4155868, 6069193, 8311736, 12138386, 13506571, 24276772, 27013142, 48553544, 51552043, 54026284, 103104086, 108052568, 206208172, 412416344, 670176559, 1340353118, 2680706236, 5000548171, 5361412472, 10001096342, 20002192684, 40004385368, 65007126223, 130014252446, 260028504892, 520057009784]

約数ペア:

[(1, 520057009784), (2, 260028504892), (4, 130014252446), (8, 65007126223), (13, 40004385368), (26, 20002192684), (52, 10001096342), (97, 5361412472), (104, 5000548171), (194, 2680706236), (388, 1340353118), (776, 670176559), (1261, 412416344), (2522, 206208172), (4813, 108052568), (5044, 103104086), (9626, 54026284), (10088, 51552043), (10711, 48553544), (19252, 27013142), (21422, 24276772), (38504, 13506571), (42844, 12138386), (62569, 8311736), (85688, 6069193), (125138, 4155868), (139243, 3734888), (250276, 2077934), (278486, 1867444), (466861, 1113944), (500552, 1038967), (556972, 933722)]