245030942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{219169}}^1$

素因数の和:219227

約数の個数: 16

約数和(自身を含む): 405026160

約数和(自身を除く): 159995218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 219169, 438338, 2849197, 5698394, 9424267, 18848534, 122515471, 245030942]

約数ペア:

[(1, 245030942), (2, 122515471), (13, 18848534), (26, 9424267), (43, 5698394), (86, 2849197), (559, 438338), (1118, 219169)]