2041783654

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 3182652000

約数和(自身を除く): 1140868346

約数列:

[1, 2, 37, 74, 149, 281, 298, 562, 659, 1318, 5513, 10397, 11026, 20794, 24383, 41869, 48766, 83738, 98191, 185179, 196382, 370358, 1549153, 3098306, 3633067, 6851623, 7266134, 13703246, 27591671, 55183342, 1020891827, 2041783654]

約数ペア:

[(1, 2041783654), (2, 1020891827), (37, 55183342), (74, 27591671), (149, 13703246), (281, 7266134), (298, 6851623), (562, 3633067), (659, 3098306), (1318, 1549153), (5513, 370358), (10397, 196382), (11026, 185179), (20794, 98191), (24383, 83738), (41869, 48766)]