2019670604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{10891}}^1$

素因数の和:11118

約数の個数: 48

約数和(自身を含む): 4172071680

約数和(自身を除く): 2152401076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 179, 259, 358, 518, 716, 1036, 1253, 2506, 5012, 6623, 10891, 13246, 21782, 26492, 43564, 46361, 76237, 92722, 152474, 185444, 304948, 402967, 805934, 1611868, 1949489, 2820769, 3898978, 5641538, 7797956, 11283076, 13646423, 27292846, 54585692, 72131093, 144262186, 288524372, 504917651, 1009835302, 2019670604]

約数ペア:

[(1, 2019670604), (2, 1009835302), (4, 504917651), (7, 288524372), (14, 144262186), (28, 72131093), (37, 54585692), (74, 27292846), (148, 13646423), (179, 11283076), (259, 7797956), (358, 5641538), (518, 3898978), (716, 2820769), (1036, 1949489), (1253, 1611868), (2506, 805934), (5012, 402967), (6623, 304948), (10891, 185444), (13246, 152474), (21782, 92722), (26492, 76237), (43564, 46361)]