1119312866

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{40237}}^1$

素因数の和:42233

約数の個数: 16

約数和(自身を含む): 1919835456

約数和(自身を除く): 800522590

約数列:

[1, 2, 7, 14, 1987, 3974, 13909, 27818, 40237, 80474, 281659, 563318, 79950919, 159901838, 559656433, 1119312866]

約数ペア:

[(1, 1119312866), (2, 559656433), (7, 159901838), (14, 79950919), (1987, 563318), (3974, 281659), (13909, 80474), (27818, 40237)]