8081199598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 12593210112

約数和(自身を除く): 4512010514

約数列:

[1, 2, 31, 62, 293, 586, 661, 673, 1322, 1346, 9083, 18166, 20491, 20863, 40982, 41726, 193673, 197189, 387346, 394378, 444853, 889706, 6003863, 6112859, 12007726, 12225718, 13790443, 27580886, 130341929, 260683858, 4040599799, 8081199598]

約数ペア:

[(1, 8081199598), (2, 4040599799), (31, 260683858), (62, 130341929), (293, 27580886), (586, 13790443), (661, 12225718), (673, 12007726), (1322, 6112859), (1346, 6003863), (9083, 889706), (18166, 444853), (20491, 394378), (20863, 387346), (40982, 197189), (41726, 193673)]