2270228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4146912

約数和(自身を除く): 1876684

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 197, 268, 394, 788, 2881, 5762, 8471, 11524, 13199, 16942, 26398, 33884, 52796, 567557, 1135114, 2270228]

約数ペア:

[(1, 2270228), (2, 1135114), (4, 567557), (43, 52796), (67, 33884), (86, 26398), (134, 16942), (172, 13199), (197, 11524), (268, 8471), (394, 5762), (788, 2881)]