1293578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 2280096

約数和(自身を除く): 986518

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4523, 9046, 49753, 58799, 99506, 117598, 646789, 1293578]

約数ペア:

[(1, 1293578), (2, 646789), (11, 117598), (13, 99506), (22, 58799), (26, 49753), (143, 9046), (286, 4523)]