214869070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1652839}}^1$

素因数の和:1652859

約数の個数: 16

約数和(自身を含む): 416515680

約数和(自身を除く): 201646610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1652839, 3305678, 8264195, 16528390, 21486907, 42973814, 107434535, 214869070]

約数ペア:

[(1, 214869070), (2, 107434535), (5, 42973814), (10, 21486907), (13, 16528390), (26, 8264195), (65, 3305678), (130, 1652839)]