6880451216

素因数分解:

$2^4\times {\mathrm{9803}}^1\times {\mathrm{43867}}^1$

素因数の和:53678

約数の個数: 20

約数和(自身を含む): 13332538032

約数和(自身を除く): 6452086816

約数列:

[1, 2, 4, 8, 16, 9803, 19606, 39212, 43867, 78424, 87734, 156848, 175468, 350936, 701872, 430028201, 860056402, 1720112804, 3440225608, 6880451216]

約数ペア:

[(1, 6880451216), (2, 3440225608), (4, 1720112804), (8, 860056402), (16, 430028201), (9803, 701872), (19606, 350936), (39212, 175468), (43867, 156848), (78424, 87734)]