920170810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7078237}}^1$

素因数の和:7078257

約数の個数: 16

約数和(自身を含む): 1783715976

約数和(自身を除く): 863545166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7078237, 14156474, 35391185, 70782370, 92017081, 184034162, 460085405, 920170810]

約数ペア:

[(1, 920170810), (2, 460085405), (5, 184034162), (10, 92017081), (13, 70782370), (26, 35391185), (65, 14156474), (130, 7078237)]