890995836

素因数分解:

$2^2\times 3^1\times {\mathrm{3137}}^1\times {\mathrm{23669}}^1$

素因数の和:26813

約数の個数: 24

約数和(自身を含む): 2079740880

約数和(自身を除く): 1188745044

約数列:

[1, 2, 3, 4, 6, 12, 3137, 6274, 9411, 12548, 18822, 23669, 37644, 47338, 71007, 94676, 142014, 284028, 74249653, 148499306, 222748959, 296998612, 445497918, 890995836]

約数ペア:

[(1, 890995836), (2, 445497918), (3, 296998612), (4, 222748959), (6, 148499306), (12, 74249653), (3137, 284028), (6274, 142014), (9411, 94676), (12548, 71007), (18822, 47338), (23669, 37644)]