1225528048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1868183}}^1$

素因数の和:1868232

約数の個数: 20

約数和(自身を含む): 2432375568

約数和(自身を除く): 1206847520

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1868183, 3736366, 7472732, 14945464, 29890928, 76595503, 153191006, 306382012, 612764024, 1225528048]

約数ペア:

[(1, 1225528048), (2, 612764024), (4, 306382012), (8, 153191006), (16, 76595503), (41, 29890928), (82, 14945464), (164, 7472732), (328, 3736366), (656, 1868183)]