87712898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{481939}}^1$

素因数の和:481961

約数の個数: 16

約数和(自身を含む): 161931840

約数和(自身を除く): 74218942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 481939, 963878, 3373573, 6265207, 6747146, 12530414, 43856449, 87712898]

約数ペア:

[(1, 87712898), (2, 43856449), (7, 12530414), (13, 6747146), (14, 6265207), (26, 3373573), (91, 963878), (182, 481939)]