1900295054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7984433}}^1$

素因数の和:7984459

約数の個数: 16

約数和(自身を含む): 3449275488

約数和(自身を除く): 1548980434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7984433, 15968866, 55891031, 111782062, 135735361, 271470722, 950147527, 1900295054]

約数ペア:

[(1, 1900295054), (2, 950147527), (7, 271470722), (14, 135735361), (17, 111782062), (34, 55891031), (119, 15968866), (238, 7984433)]