129339364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419933}}^1$

素因数の和:419955

約数の個数: 24

約数和(自身を含む): 282195648

約数和(自身を除く): 152856284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419933, 839866, 1679732, 2939531, 4619263, 5879062, 9238526, 11758124, 18477052, 32334841, 64669682, 129339364]

約数ペア:

[(1, 129339364), (2, 64669682), (4, 32334841), (7, 18477052), (11, 11758124), (14, 9238526), (22, 5879062), (28, 4619263), (44, 2939531), (77, 1679732), (154, 839866), (308, 419933)]