245300878

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{28477}}^1$

素因数の和:28611

約数の個数: 16

約数和(自身を含む): 379326960

約数和(自身を除く): 134026082

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 28477, 56954, 1680143, 2078821, 3360286, 4157642, 122650439, 245300878]

約数ペア:

[(1, 245300878), (2, 122650439), (59, 4157642), (73, 3360286), (118, 2078821), (146, 1680143), (4307, 56954), (8614, 28477)]