898037284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{6551}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 1610376768

約数和(自身を除く): 712339484

約数列:

[1, 2, 4, 43, 86, 172, 797, 1594, 3188, 6551, 13102, 26204, 34271, 68542, 137084, 281693, 563386, 1126772, 5221147, 10442294, 20884588, 224509321, 449018642, 898037284]

約数ペア:

[(1, 898037284), (2, 449018642), (4, 224509321), (43, 20884588), (86, 10442294), (172, 5221147), (797, 1126772), (1594, 563386), (3188, 281693), (6551, 137084), (13102, 68542), (26204, 34271)]