2186009

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 2611200

約数和(自身を除く): 425191

約数列:

[1, 7, 59, 67, 79, 413, 469, 553, 3953, 4661, 5293, 27671, 32627, 37051, 312287, 2186009]

約数ペア:

[(1, 2186009), (7, 312287), (59, 37051), (67, 32627), (79, 27671), (413, 5293), (469, 4661), (553, 3953)]