130734812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81101}}^1$

素因数の和:81149

約数の個数: 24

約数和(自身を含む): 254335872

約数和(自身を除く): 123601060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 81101, 162202, 324404, 1054313, 2108626, 2514131, 4217252, 5028262, 10056524, 32683703, 65367406, 130734812]

約数ペア:

[(1, 130734812), (2, 65367406), (4, 32683703), (13, 10056524), (26, 5028262), (31, 4217252), (52, 2514131), (62, 2108626), (124, 1054313), (403, 324404), (806, 162202), (1612, 81101)]