5255998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 8915256

約数和(自身を除く): 3659258

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 587, 814, 1174, 4477, 6457, 8954, 12914, 21719, 43438, 71027, 142054, 238909, 477818, 2627999, 5255998]

約数ペア:

[(1, 5255998), (2, 2627999), (11, 477818), (22, 238909), (37, 142054), (74, 71027), (121, 43438), (242, 21719), (407, 12914), (587, 8954), (814, 6457), (1174, 4477)]