282904179964

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{64354909}}^1$

素因数の和:64355077

約数の個数: 24

約数和(自身を含む): 569412243680

約数和(自身を除く): 286508063716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 64354909, 128709818, 257419636, 450484363, 900968726, 1801937452, 10103720713, 20207441426, 40414882852, 70726044991, 141452089982, 282904179964]

約数ペア:

[(1, 282904179964), (2, 141452089982), (4, 70726044991), (7, 40414882852), (14, 20207441426), (28, 10103720713), (157, 1801937452), (314, 900968726), (628, 450484363), (1099, 257419636), (2198, 128709818), (4396, 64354909)]