4221052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8692992

約数和(自身を除く): 4471940

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 97, 172, 194, 253, 388, 473, 506, 946, 989, 1012, 1067, 1892, 1978, 2134, 2231, 3956, 4171, 4268, 4462, 8342, 8924, 10879, 16684, 21758, 24541, 43516, 45881, 49082, 91762, 95933, 98164, 183524, 191866, 383732, 1055263, 2110526, 4221052]

約数ペア:

[(1, 4221052), (2, 2110526), (4, 1055263), (11, 383732), (22, 191866), (23, 183524), (43, 98164), (44, 95933), (46, 91762), (86, 49082), (92, 45881), (97, 43516), (172, 24541), (194, 21758), (253, 16684), (388, 10879), (473, 8924), (506, 8342), (946, 4462), (989, 4268), (1012, 4171), (1067, 3956), (1892, 2231), (1978, 2134)]