2849631772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{394249}}^1$

素因数の和:394405

約数の個数: 24

約数和(自身を含む): 5409110000

約数和(自身を除く): 2559478228

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 394249, 788498, 1576996, 5125237, 10250474, 20500948, 54800611, 109601222, 219202444, 712407943, 1424815886, 2849631772]

約数ペア:

[(1, 2849631772), (2, 1424815886), (4, 712407943), (13, 219202444), (26, 109601222), (52, 54800611), (139, 20500948), (278, 10250474), (556, 5125237), (1807, 1576996), (3614, 788498), (7228, 394249)]