2125261856

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{158507}}^1$

素因数の和:158936

約数の個数: 24

約数和(自身を含む): 4194121680

約数和(自身を除く): 2068859824

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352, 6704, 13408, 158507, 317014, 634028, 1268056, 2536112, 5072224, 66414433, 132828866, 265657732, 531315464, 1062630928, 2125261856]

約数ペア:

[(1, 2125261856), (2, 1062630928), (4, 531315464), (8, 265657732), (16, 132828866), (32, 66414433), (419, 5072224), (838, 2536112), (1676, 1268056), (3352, 634028), (6704, 317014), (13408, 158507)]