828161405

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1\times {\mathrm{1231}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 1001113344

約数和(自身を除く): 172951939

約数列:

[1, 5, 197, 683, 985, 1231, 3415, 6155, 134551, 242507, 672755, 840773, 1212535, 4203865, 165632281, 828161405]

約数ペア:

[(1, 828161405), (5, 165632281), (197, 4203865), (683, 1212535), (985, 840773), (1231, 672755), (3415, 242507), (6155, 134551)]