2143669216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{7351}}^1$

素因数の和:8075

約数の個数: 48

約数和(自身を含む): 4552093728

約数和(自身を除く): 2408424512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 701, 1402, 2804, 5608, 7351, 9113, 11216, 14702, 18226, 22432, 29404, 36452, 58808, 72904, 95563, 117616, 145808, 191126, 235232, 291616, 382252, 764504, 1529008, 3058016, 5153051, 10306102, 20612204, 41224408, 66989663, 82448816, 133979326, 164897632, 267958652, 535917304, 1071834608, 2143669216]

約数ペア:

[(1, 2143669216), (2, 1071834608), (4, 535917304), (8, 267958652), (13, 164897632), (16, 133979326), (26, 82448816), (32, 66989663), (52, 41224408), (104, 20612204), (208, 10306102), (416, 5153051), (701, 3058016), (1402, 1529008), (2804, 764504), (5608, 382252), (7351, 291616), (9113, 235232), (11216, 191126), (14702, 145808), (18226, 117616), (22432, 95563), (29404, 72904), (36452, 58808)]