2116770130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12451589}}^1$

素因数の和:12451613

約数の個数: 16

約数和(自身を含む): 4034315160

約数和(自身を除く): 1917545030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12451589, 24903178, 62257945, 124515890, 211677013, 423354026, 1058385065, 2116770130]

約数ペア:

[(1, 2116770130), (2, 1058385065), (5, 423354026), (10, 211677013), (17, 124515890), (34, 62257945), (85, 24903178), (170, 12451589)]