2803768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 5800320

約数和(自身を除く): 2996552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 211, 302, 422, 604, 844, 1208, 1661, 1688, 2321, 3322, 4642, 6644, 9284, 13288, 18568, 31861, 63722, 127444, 254888, 350471, 700942, 1401884, 2803768]

約数ペア:

[(1, 2803768), (2, 1401884), (4, 700942), (8, 350471), (11, 254888), (22, 127444), (44, 63722), (88, 31861), (151, 18568), (211, 13288), (302, 9284), (422, 6644), (604, 4642), (844, 3322), (1208, 2321), (1661, 1688)]