1072880638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{763073}}^1$

素因数の和:763131

約数の個数: 16

約数和(自身を含む): 1739808720

約数和(自身を除く): 666928082

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 763073, 1526146, 14498387, 28233701, 28996774, 56467402, 536440319, 1072880638]

約数ペア:

[(1, 1072880638), (2, 536440319), (19, 56467402), (37, 28996774), (38, 28233701), (74, 14498387), (703, 1526146), (1406, 763073)]