868666104808

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{2614763}}^1$

素因数の和:2615217

約数の個数: 32

約数和(自身を含む): 1646360004960

約数和(自身を除く): 777693900152

約数列:

[1, 2, 4, 8, 131, 262, 317, 524, 634, 1048, 1268, 2536, 41527, 83054, 166108, 332216, 2614763, 5229526, 10459052, 20918104, 342533953, 685067906, 828879871, 1370135812, 1657759742, 2740271624, 3315519484, 6631038968, 108583263101, 217166526202, 434333052404, 868666104808]

約数ペア:

[(1, 868666104808), (2, 434333052404), (4, 217166526202), (8, 108583263101), (131, 6631038968), (262, 3315519484), (317, 2740271624), (524, 1657759742), (634, 1370135812), (1048, 828879871), (1268, 685067906), (2536, 342533953), (41527, 20918104), (83054, 10459052), (166108, 5229526), (332216, 2614763)]