488787836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{5927}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 873905760

約数和(自身を除く): 385117924

約数列:

[1, 2, 4, 53, 106, 212, 389, 778, 1556, 5927, 11854, 20617, 23708, 41234, 82468, 314131, 628262, 1256524, 2305603, 4611206, 9222412, 122196959, 244393918, 488787836]

約数ペア:

[(1, 488787836), (2, 244393918), (4, 122196959), (53, 9222412), (106, 4611206), (212, 2305603), (389, 1256524), (778, 628262), (1556, 314131), (5927, 82468), (11854, 41234), (20617, 23708)]