1853459006

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21179}}^1$

素因数の和:21261

約数の個数: 48

約数和(自身を含む): 3476908800

約数和(自身を除く): 1623449794

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 21179, 42358, 43757, 87514, 148253, 296506, 402401, 804802, 995413, 1037771, 1990826, 2075542, 2816807, 5633614, 6967891, 13935782, 18912847, 19717649, 37825694, 39435298, 48775237, 97550474, 132389929, 264779858, 926729503, 1853459006]

約数ペア:

[(1, 1853459006), (2, 926729503), (7, 264779858), (14, 132389929), (19, 97550474), (38, 48775237), (47, 39435298), (49, 37825694), (94, 19717649), (98, 18912847), (133, 13935782), (266, 6967891), (329, 5633614), (658, 2816807), (893, 2075542), (931, 1990826), (1786, 1037771), (1862, 995413), (2303, 804802), (4606, 402401), (6251, 296506), (12502, 148253), (21179, 87514), (42358, 43757)]