1980117798

素因数分解:

$2^1\times 3^1\times {\mathrm{7549}}^1\times {\mathrm{43717}}^1$

素因数の和:51271

約数の個数: 16

約数和(自身を含む): 3960850800

約数和(自身を除く): 1980733002

約数列:

[1, 2, 3, 6, 7549, 15098, 22647, 43717, 45294, 87434, 131151, 262302, 330019633, 660039266, 990058899, 1980117798]

約数ペア:

[(1, 1980117798), (2, 990058899), (3, 660039266), (6, 330019633), (7549, 262302), (15098, 131151), (22647, 87434), (43717, 45294)]