2613226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2363414

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 239, 478, 497, 781, 994, 1562, 1673, 2629, 3346, 5258, 5467, 10934, 16969, 18403, 33938, 36806, 118783, 186659, 237566, 373318, 1306613, 2613226]

約数ペア:

[(1, 2613226), (2, 1306613), (7, 373318), (11, 237566), (14, 186659), (22, 118783), (71, 36806), (77, 33938), (142, 18403), (154, 16969), (239, 10934), (478, 5467), (497, 5258), (781, 3346), (994, 2629), (1562, 1673)]