56786691130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436820701}}^1$

素因数の和:436820721

約数の個数: 16

約数和(自身を含む): 110078816904

約数和(自身を除く): 53292125774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 436820701, 873641402, 2184103505, 4368207010, 5678669113, 11357338226, 28393345565, 56786691130]

約数ペア:

[(1, 56786691130), (2, 28393345565), (5, 11357338226), (10, 5678669113), (13, 4368207010), (26, 2184103505), (65, 873641402), (130, 436820701)]