194160428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{630391}}^1$

素因数の和:630413

約数の個数: 24

約数和(自身を含む): 423623424

約数和(自身を除く): 229462996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 630391, 1260782, 2521564, 4412737, 6934301, 8825474, 13868602, 17650948, 27737204, 48540107, 97080214, 194160428]

約数ペア:

[(1, 194160428), (2, 97080214), (4, 48540107), (7, 27737204), (11, 17650948), (14, 13868602), (22, 8825474), (28, 6934301), (44, 4412737), (77, 2521564), (154, 1260782), (308, 630391)]