299242564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{11839}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 537062400

約数和(自身を除く): 237819836

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 6319, 11839, 12638, 23678, 25276, 47356, 840569, 1053671, 1681138, 2107342, 3362276, 4214684, 74810641, 149621282, 299242564]

約数ペア:

[(1, 299242564), (2, 149621282), (4, 74810641), (71, 4214684), (89, 3362276), (142, 2107342), (178, 1681138), (284, 1053671), (356, 840569), (6319, 47356), (11839, 25276), (12638, 23678)]