1300328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1326232

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 191, 296, 382, 764, 851, 1528, 1702, 3404, 4393, 6808, 7067, 8786, 14134, 17572, 28268, 35144, 56536, 162541, 325082, 650164, 1300328]

約数ペア:

[(1, 1300328), (2, 650164), (4, 325082), (8, 162541), (23, 56536), (37, 35144), (46, 28268), (74, 17572), (92, 14134), (148, 8786), (184, 7067), (191, 6808), (296, 4393), (382, 3404), (764, 1702), (851, 1528)]