649534789

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 686979072

約数和(自身を除く): 37444283

約数列:

[1, 23, 103, 487, 563, 2369, 11201, 12949, 50161, 57989, 274181, 1153703, 1333747, 6306163, 28240643, 649534789]

約数ペア:

[(1, 649534789), (23, 28240643), (103, 6306163), (487, 1333747), (563, 1153703), (2369, 274181), (11201, 57989), (12949, 50161)]