898557738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11519971}}^1$

素因数の和:11519989

約数の個数: 16

約数和(自身を含む): 1935355296

約数和(自身を除く): 1036797558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11519971, 23039942, 34559913, 69119826, 149759623, 299519246, 449278869, 898557738]

約数ペア:

[(1, 898557738), (2, 449278869), (3, 299519246), (6, 149759623), (13, 69119826), (26, 34559913), (39, 23039942), (78, 11519971)]