253755052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{1423}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 449556800

約数和(自身を除く): 195801748

約数列:

[1, 2, 4, 109, 218, 409, 436, 818, 1423, 1636, 2846, 5692, 44581, 89162, 155107, 178324, 310214, 582007, 620428, 1164014, 2328028, 63438763, 126877526, 253755052]

約数ペア:

[(1, 253755052), (2, 126877526), (4, 63438763), (109, 2328028), (218, 1164014), (409, 620428), (436, 582007), (818, 310214), (1423, 178324), (1636, 155107), (2846, 89162), (5692, 44581)]