2146406404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{5639}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 3845983680

約数和(自身を除く): 1699577276

約数列:

[1, 2, 4, 43, 86, 172, 2213, 4426, 5639, 8852, 11278, 22556, 95159, 190318, 242477, 380636, 484954, 969908, 12479107, 24958214, 49916428, 536601601, 1073203202, 2146406404]

約数ペア:

[(1, 2146406404), (2, 1073203202), (4, 536601601), (43, 49916428), (86, 24958214), (172, 12479107), (2213, 969908), (4426, 484954), (5639, 380636), (8852, 242477), (11278, 190318), (22556, 95159)]