1888757972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{73699}}^1$

素因数の和:73895

約数の個数: 24

約数和(自身を含む): 3404940000

約数和(自身を除く): 1516182028

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 6407, 12814, 25628, 73699, 147398, 294796, 3169057, 6338114, 10981151, 12676228, 21962302, 43924604, 472189493, 944378986, 1888757972]

約数ペア:

[(1, 1888757972), (2, 944378986), (4, 472189493), (43, 43924604), (86, 21962302), (149, 12676228), (172, 10981151), (298, 6338114), (596, 3169057), (6407, 294796), (12814, 147398), (25628, 73699)]