2018507978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{1399}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 3267264000

約数和(自身を除く): 1248756022

約数列:

[1, 2, 19, 38, 43, 86, 817, 883, 1399, 1634, 1766, 2798, 16777, 26581, 33554, 37969, 53162, 60157, 75938, 120314, 721411, 1142983, 1235317, 1442822, 2285966, 2470634, 23471023, 46942046, 53118631, 106237262, 1009253989, 2018507978]

約数ペア:

[(1, 2018507978), (2, 1009253989), (19, 106237262), (38, 53118631), (43, 46942046), (86, 23471023), (817, 2470634), (883, 2285966), (1399, 1442822), (1634, 1235317), (1766, 1142983), (2798, 721411), (16777, 120314), (26581, 75938), (33554, 60157), (37969, 53162)]