2047721874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307189}}^1$

素因数の和:307306

約数の個数: 32

約数和(自身を含む): 4512006720

約数和(自身を除く): 2464284846

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 6666, 307189, 614378, 921567, 1843134, 3379079, 6758158, 10137237, 20274474, 31026089, 62052178, 93078267, 186156534, 341286979, 682573958, 1023860937, 2047721874]

約数ペア:

[(1, 2047721874), (2, 1023860937), (3, 682573958), (6, 341286979), (11, 186156534), (22, 93078267), (33, 62052178), (66, 31026089), (101, 20274474), (202, 10137237), (303, 6758158), (606, 3379079), (1111, 1843134), (2222, 921567), (3333, 614378), (6666, 307189)]