2680494788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 5096577024

約数和(自身を除く): 2416082236

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 223, 446, 799, 892, 1598, 3196, 3761, 3791, 7522, 7582, 10481, 15044, 15164, 20962, 41924, 63937, 127874, 176767, 178177, 255748, 353534, 356354, 707068, 712708, 838703, 1677406, 3005039, 3354812, 6010078, 12020156, 14257951, 28515902, 39419041, 57031804, 78838082, 157676164, 670123697, 1340247394, 2680494788]

約数ペア:

[(1, 2680494788), (2, 1340247394), (4, 670123697), (17, 157676164), (34, 78838082), (47, 57031804), (68, 39419041), (94, 28515902), (188, 14257951), (223, 12020156), (446, 6010078), (799, 3354812), (892, 3005039), (1598, 1677406), (3196, 838703), (3761, 712708), (3791, 707068), (7522, 356354), (7582, 353534), (10481, 255748), (15044, 178177), (15164, 176767), (20962, 127874), (41924, 63937)]