2953240129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{516391}}^1$

素因数の和:516460

約数の個数: 16

約数和(自身を含む): 3635399680

約数和(自身を除く): 682159551

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 516391, 3614737, 9811429, 22204813, 68680003, 155433691, 421891447, 2953240129]

約数ペア:

[(1, 2953240129), (7, 421891447), (19, 155433691), (43, 68680003), (133, 22204813), (301, 9811429), (817, 3614737), (5719, 516391)]