4187890455838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1\times {\mathrm{1061}}^1\times {\mathrm{21139}}^1$

素因数の和:23340

約数の個数: 32

約数和(自身を含む): 6364767780000

約数和(自身を除く): 2176877324162

約数列:

[1, 2, 89, 178, 1049, 1061, 2098, 2122, 21139, 42278, 93361, 94429, 186722, 188858, 1112989, 1881371, 2225978, 3762742, 22174811, 22428479, 44349622, 44856958, 99056021, 198112042, 1973558179, 1996134631, 3947116358, 3992269262, 23527474471, 47054948942, 2093945227919, 4187890455838]

約数ペア:

[(1, 4187890455838), (2, 2093945227919), (89, 47054948942), (178, 23527474471), (1049, 3992269262), (1061, 3947116358), (2098, 1996134631), (2122, 1973558179), (21139, 198112042), (42278, 99056021), (93361, 44856958), (94429, 44349622), (186722, 22428479), (188858, 22174811), (1112989, 3762742), (1881371, 2225978)]