82868852878

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{24766543}}^1$

素因数の和:24766791

約数の個数: 16

約数和(自身を含む): 142655293440

約数和(自身を除く): 59786440562

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 24766543, 49533086, 173365801, 346731602, 5919203777, 11838407554, 41434426439, 82868852878]

約数ペア:

[(1, 82868852878), (2, 41434426439), (7, 11838407554), (14, 5919203777), (239, 346731602), (478, 173365801), (1673, 49533086), (3346, 24766543)]