26498970004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{184703}}^1$

素因数の和:184840

約数の個数: 48

約数和(自身を含む): 52130856960

約数和(自身を除く): 25631886956

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 178, 356, 403, 806, 1157, 1612, 2314, 2759, 4628, 5518, 11036, 35867, 71734, 143468, 184703, 369406, 738812, 2401139, 4802278, 5725793, 9604556, 11451586, 16438567, 22903172, 32877134, 65754268, 74435309, 148870618, 213701371, 297741236, 427402742, 509595577, 854805484, 1019191154, 2038382308, 6624742501, 13249485002, 26498970004]

約数ペア:

[(1, 26498970004), (2, 13249485002), (4, 6624742501), (13, 2038382308), (26, 1019191154), (31, 854805484), (52, 509595577), (62, 427402742), (89, 297741236), (124, 213701371), (178, 148870618), (356, 74435309), (403, 65754268), (806, 32877134), (1157, 22903172), (1612, 16438567), (2314, 11451586), (2759, 9604556), (4628, 5725793), (5518, 4802278), (11036, 2401139), (35867, 738812), (71734, 369406), (143468, 184703)]