128525419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 145501920

約数和(自身を除く): 16976501

約数列:

[1, 11, 29, 319, 617, 653, 6787, 7183, 17893, 18937, 196823, 208307, 402901, 4431911, 11684129, 128525419]

約数ペア:

[(1, 128525419), (11, 11684129), (29, 4431911), (319, 402901), (617, 208307), (653, 196823), (6787, 18937), (7183, 17893)]