1971756863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{3929}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 2114968800

約数和(自身を除く): 143211937

約数列:

[1, 19, 61, 433, 1159, 3929, 8227, 26413, 74651, 239669, 501847, 1701257, 4553711, 32323883, 103776677, 1971756863]

約数ペア:

[(1, 1971756863), (19, 103776677), (61, 32323883), (433, 4553711), (1159, 1701257), (3929, 501847), (8227, 239669), (26413, 74651)]