986793926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{25643}}^1$

素因数の和:25987

約数の個数: 16

約数和(自身を含む): 1506636288

約数和(自身を除く): 519842362

約数列:

[1, 2, 71, 142, 271, 542, 19241, 25643, 38482, 51286, 1820653, 3641306, 6949253, 13898506, 493396963, 986793926]

約数ペア:

[(1, 986793926), (2, 493396963), (71, 13898506), (142, 6949253), (271, 3641306), (542, 1820653), (19241, 51286), (25643, 38482)]