839719294

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{9839}}^1$

素因数の和:10287

約数の個数: 16

約数和(自身を含む): 1272902400

約数和(自身を除く): 433183106

約数列:

[1, 2, 139, 278, 307, 614, 9839, 19678, 42673, 85346, 1367621, 2735242, 3020573, 6041146, 419859647, 839719294]

約数ペア:

[(1, 839719294), (2, 419859647), (139, 6041146), (278, 3020573), (307, 2735242), (614, 1367621), (9839, 85346), (19678, 42673)]