2783173876

素因数分解:

$2^2\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{22637}}^1$

素因数の和:27039

約数の個数: 24

約数和(自身を含む): 5567861376

約数和(自身を除く): 2784687500

約数列:

[1, 2, 4, 7, 14, 28, 4391, 8782, 17564, 22637, 30737, 45274, 61474, 90548, 122948, 158459, 316918, 633836, 99399067, 198798134, 397596268, 695793469, 1391586938, 2783173876]

約数ペア:

[(1, 2783173876), (2, 1391586938), (4, 695793469), (7, 397596268), (14, 198798134), (28, 99399067), (4391, 633836), (8782, 316918), (17564, 158459), (22637, 122948), (30737, 90548), (45274, 61474)]