137923492

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{13721}}^1$

素因数の和:14091

約数の個数: 24

約数和(自身を含む): 276635520

約数和(自身を除く): 138712028

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 13721, 27442, 54884, 96047, 192094, 384188, 4925839, 9851678, 19703356, 34480873, 68961746, 137923492]

約数ペア:

[(1, 137923492), (2, 68961746), (4, 34480873), (7, 19703356), (14, 9851678), (28, 4925839), (359, 384188), (718, 192094), (1436, 96047), (2513, 54884), (5026, 27442), (10052, 13721)]