2101488

素因数分解:

$2^4\times 3^1\times {\mathrm{43781}}^1$

素因数の和:43792

約数の個数: 20

約数和(自身を含む): 5428968

約数和(自身を除く): 3327480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 43781, 87562, 131343, 175124, 262686, 350248, 525372, 700496, 1050744, 2101488]

約数ペア:

[(1, 2101488), (2, 1050744), (3, 700496), (4, 525372), (6, 350248), (8, 262686), (12, 175124), (16, 131343), (24, 87562), (48, 43781)]