138454810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1065037}}^1$

素因数の和:1065057

約数の個数: 16

約数和(自身を含む): 268389576

約数和(自身を除く): 129934766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1065037, 2130074, 5325185, 10650370, 13845481, 27690962, 69227405, 138454810]

約数ペア:

[(1, 138454810), (2, 69227405), (5, 27690962), (10, 13845481), (13, 10650370), (26, 5325185), (65, 2130074), (130, 1065037)]