254238908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{75041}}^1$

素因数の和:75074

約数の個数: 36

約数和(自身を含む): 558912816

約数和(自身を除く): 304673908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 75041, 150082, 300164, 525287, 825451, 1050574, 1650902, 2101148, 3301804, 5778157, 9079961, 11556314, 18159922, 23112628, 36319844, 63559727, 127119454, 254238908]

約数ペア:

[(1, 254238908), (2, 127119454), (4, 63559727), (7, 36319844), (11, 23112628), (14, 18159922), (22, 11556314), (28, 9079961), (44, 5778157), (77, 3301804), (121, 2101148), (154, 1650902), (242, 1050574), (308, 825451), (484, 525287), (847, 300164), (1694, 150082), (3388, 75041)]