1378103678

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{365933}}^1$

素因数の和:366211

約数の個数: 16

約数和(自身を含む): 2371252320

約数和(自身を除く): 993148642

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 365933, 731866, 2561531, 5123062, 98435977, 196871954, 689051839, 1378103678]

約数ペア:

[(1, 1378103678), (2, 689051839), (7, 196871954), (14, 98435977), (269, 5123062), (538, 2561531), (1883, 731866), (3766, 365933)]