812269513874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1\times {\mathrm{87943}}^1$

素因数の和:90655

約数の個数: 64

約数和(自身を含む): 1579108392960

約数和(自身を除く): 766838879086

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 2671, 3458, 5342, 18697, 34723, 37394, 50749, 69446, 87943, 101498, 175886, 243061, 355243, 486122, 615601, 659737, 710486, 1143259, 1231202, 1319474, 1670917, 2286518, 3341834, 4618159, 8002813, 9236318, 11696419, 16005626, 21721921, 23392838, 43443842, 152053447, 234895753, 304106894, 469791506, 1644270271, 3053644789, 3288540542, 4463019307, 6107289578, 8926038614, 21375513523, 31241135149, 42751027046, 58019250991, 62482270298, 116038501982, 406134756937, 812269513874]

約数ペア:

[(1, 812269513874), (2, 406134756937), (7, 116038501982), (13, 62482270298), (14, 58019250991), (19, 42751027046), (26, 31241135149), (38, 21375513523), (91, 8926038614), (133, 6107289578), (182, 4463019307), (247, 3288540542), (266, 3053644789), (494, 1644270271), (1729, 469791506), (2671, 304106894), (3458, 234895753), (5342, 152053447), (18697, 43443842), (34723, 23392838), (37394, 21721921), (50749, 16005626), (69446, 11696419), (87943, 9236318), (101498, 8002813), (175886, 4618159), (243061, 3341834), (355243, 2286518), (486122, 1670917), (615601, 1319474), (659737, 1231202), (710486, 1143259)]