2190666047

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 2369393280

約数和(自身を除く): 178727233

約数列:

[1, 19, 59, 163, 361, 631, 1121, 3097, 9617, 11989, 21299, 37229, 58843, 102853, 182723, 227791, 707351, 1954207, 3471737, 6068327, 13439669, 37129933, 115298213, 2190666047]

約数ペア:

[(1, 2190666047), (19, 115298213), (59, 37129933), (163, 13439669), (361, 6068327), (631, 3471737), (1121, 1954207), (3097, 707351), (9617, 227791), (11989, 182723), (21299, 102853), (37229, 58843)]