1265996770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{4561}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 2338335216

約数和(自身を除く): 1072338446

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 677, 1354, 3385, 4561, 6770, 9122, 22805, 27757, 45610, 55514, 138785, 187001, 277570, 374002, 935005, 1870010, 3087797, 6175594, 15438985, 30877970, 126599677, 253199354, 632998385, 1265996770]

約数ペア:

[(1, 1265996770), (2, 632998385), (5, 253199354), (10, 126599677), (41, 30877970), (82, 15438985), (205, 6175594), (410, 3087797), (677, 1870010), (1354, 935005), (3385, 374002), (4561, 277570), (6770, 187001), (9122, 138785), (22805, 55514), (27757, 45610)]