2580457814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{4423}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 4410975744

約数和(自身を除く): 1830517930

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1153, 2306, 4423, 8846, 12683, 25366, 26519, 48653, 53038, 97306, 101729, 203458, 291709, 583418, 1119019, 2238038, 5099719, 10199438, 56096909, 112193818, 117293537, 234587074, 1290228907, 2580457814]

約数ペア:

[(1, 2580457814), (2, 1290228907), (11, 234587074), (22, 117293537), (23, 112193818), (46, 56096909), (253, 10199438), (506, 5099719), (1153, 2238038), (2306, 1119019), (4423, 583418), (8846, 291709), (12683, 203458), (25366, 101729), (26519, 97306), (48653, 53038)]