2420836854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{155003}}^1$

素因数の和:155164

約数の個数: 32

約数和(自身を含む): 5133732480

約数和(自身を除く): 2712895626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 155003, 310006, 465009, 930018, 2945057, 5890114, 8835171, 17670342, 21235411, 42470822, 63706233, 127412466, 403472809, 806945618, 1210418427, 2420836854]

約数ペア:

[(1, 2420836854), (2, 1210418427), (3, 806945618), (6, 403472809), (19, 127412466), (38, 63706233), (57, 42470822), (114, 21235411), (137, 17670342), (274, 8835171), (411, 5890114), (822, 2945057), (2603, 930018), (5206, 465009), (7809, 310006), (15618, 155003)]