4943408

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1124

約数の個数: 20

約数和(自身を含む): 9612480

約数和(自身を除く): 4669072

約数列:

[1, 2, 4, 8, 16, 509, 607, 1018, 1214, 2036, 2428, 4072, 4856, 8144, 9712, 308963, 617926, 1235852, 2471704, 4943408]

約数ペア:

[(1, 4943408), (2, 2471704), (4, 1235852), (8, 617926), (16, 308963), (509, 9712), (607, 8144), (1018, 4856), (1214, 4072), (2036, 2428)]