2002479689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{61933}}^1$

素因数の和:62120

約数の個数: 16

約数和(自身を含む): 2378265600

約数和(自身を除く): 375785911

約数列:

[1, 7, 31, 149, 217, 1043, 4619, 32333, 61933, 433531, 1919923, 9228017, 13439461, 64596119, 286068527, 2002479689]

約数ペア:

[(1, 2002479689), (7, 286068527), (31, 64596119), (149, 13439461), (217, 9228017), (1043, 1919923), (4619, 433531), (32333, 61933)]