1954190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27917}}^1$

素因数の和:27931

約数の個数: 16

約数和(自身を含む): 4020192

約数和(自身を除く): 2066002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27917, 55834, 139585, 195419, 279170, 390838, 977095, 1954190]

約数ペア:

[(1, 1954190), (2, 977095), (5, 390838), (7, 279170), (10, 195419), (14, 139585), (35, 55834), (70, 27917)]