1281240982

素因数分解:

$2^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{56527}}^1$

素因数の和:58155

約数の個数: 16

約数和(自身を含む): 2197808640

約数和(自身を除く): 916567658

約数列:

[1, 2, 7, 14, 1619, 3238, 11333, 22666, 56527, 113054, 395689, 791378, 91517213, 183034426, 640620491, 1281240982]

約数ペア:

[(1, 1281240982), (2, 640620491), (7, 183034426), (14, 91517213), (1619, 791378), (3238, 395689), (11333, 113054), (22666, 56527)]