1566200656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2387501}}^1$

素因数の和:2387550

約数の個数: 20

約数和(自身を含む): 3108527604

約数和(自身を除く): 1542326948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2387501, 4775002, 9550004, 19100008, 38200016, 97887541, 195775082, 391550164, 783100328, 1566200656]

約数ペア:

[(1, 1566200656), (2, 783100328), (4, 391550164), (8, 195775082), (16, 97887541), (41, 38200016), (82, 19100008), (164, 9550004), (328, 4775002), (656, 2387501)]