1820367076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{719}}^1\times {\mathrm{5231}}^1$

素因数の和:5976

約数の個数: 36

約数和(自身を含む): 3507114240

約数和(自身を除く): 1686747164

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 719, 1438, 2876, 5231, 7909, 10462, 15818, 20924, 31636, 57541, 86999, 115082, 173998, 230164, 347996, 632951, 1265902, 2531804, 3761089, 7522178, 15044356, 41371979, 82743958, 165487916, 455091769, 910183538, 1820367076]

約数ペア:

[(1, 1820367076), (2, 910183538), (4, 455091769), (11, 165487916), (22, 82743958), (44, 41371979), (121, 15044356), (242, 7522178), (484, 3761089), (719, 2531804), (1438, 1265902), (2876, 632951), (5231, 347996), (7909, 230164), (10462, 173998), (15818, 115082), (20924, 86999), (31636, 57541)]