2420489951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{47639}}^1$

素因数の和:47830

約数の個数: 16

約数和(自身を含む): 2744064000

約数和(自身を除く): 323574049

約数列:

[1, 11, 31, 149, 341, 1639, 4619, 47639, 50809, 524029, 1476809, 7098211, 16244899, 78080321, 220044541, 2420489951]

約数ペア:

[(1, 2420489951), (11, 220044541), (31, 78080321), (149, 16244899), (341, 7098211), (1639, 1476809), (4619, 524029), (47639, 50809)]