405051122

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6577}}^1$

素因数の和:6722

約数の個数: 32

約数和(自身を含む): 716107392

約数和(自身を除く): 311056270

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 4399, 6577, 8798, 13154, 30793, 46039, 61586, 92078, 348581, 545891, 697162, 1091782, 2440067, 3821237, 4880134, 7642474, 28932223, 57864446, 202525561, 405051122]

約数ペア:

[(1, 405051122), (2, 202525561), (7, 57864446), (14, 28932223), (53, 7642474), (83, 4880134), (106, 3821237), (166, 2440067), (371, 1091782), (581, 697162), (742, 545891), (1162, 348581), (4399, 92078), (6577, 61586), (8798, 46039), (13154, 30793)]