4078268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 7540512

約数和(自身を除く): 3462244

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 457, 914, 1828, 2231, 4462, 8924, 10511, 21022, 42044, 44329, 88658, 177316, 1019567, 2039134, 4078268]

約数ペア:

[(1, 4078268), (2, 2039134), (4, 1019567), (23, 177316), (46, 88658), (92, 44329), (97, 42044), (194, 21022), (388, 10511), (457, 8924), (914, 4462), (1828, 2231)]