1994172884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{121507}}^1$

素因数の和:121895

約数の個数: 24

約数和(自身を含む): 3817295328

約数和(自身を除く): 1823122444

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 4103, 8206, 16412, 121507, 243014, 486028, 1336577, 2673154, 5346308, 45322111, 90644222, 181288444, 498543221, 997086442, 1994172884]

約数ペア:

[(1, 1994172884), (2, 997086442), (4, 498543221), (11, 181288444), (22, 90644222), (44, 45322111), (373, 5346308), (746, 2673154), (1492, 1336577), (4103, 486028), (8206, 243014), (16412, 121507)]