256760922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3890317}}^1$

素因数の和:3890333

約数の個数: 16

約数和(自身を含む): 560205792

約数和(自身を除く): 303444870

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3890317, 7780634, 11670951, 23341902, 42793487, 85586974, 128380461, 256760922]

約数ペア:

[(1, 256760922), (2, 128380461), (3, 85586974), (6, 42793487), (11, 23341902), (22, 11670951), (33, 7780634), (66, 3890317)]