5145868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 11302144

約数和(自身を除く): 6156276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 211, 268, 364, 422, 469, 844, 871, 938, 1477, 1742, 1876, 2743, 2954, 3484, 5486, 5908, 6097, 10972, 12194, 14137, 19201, 24388, 28274, 38402, 56548, 76804, 98959, 183781, 197918, 367562, 395836, 735124, 1286467, 2572934, 5145868]

約数ペア:

[(1, 5145868), (2, 2572934), (4, 1286467), (7, 735124), (13, 395836), (14, 367562), (26, 197918), (28, 183781), (52, 98959), (67, 76804), (91, 56548), (134, 38402), (182, 28274), (211, 24388), (268, 19201), (364, 14137), (422, 12194), (469, 10972), (844, 6097), (871, 5908), (938, 5486), (1477, 3484), (1742, 2954), (1876, 2743)]