2216650177

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 2694758400

約数和(自身を除く): 478108223

約数列:

[1, 7, 29, 67, 79, 203, 469, 553, 1943, 2063, 2291, 5293, 13601, 14441, 16037, 37051, 59827, 138221, 153497, 162977, 418789, 967547, 1074479, 1140839, 4008409, 4726333, 10919459, 28058863, 33084331, 76436213, 316664311, 2216650177]

約数ペア:

[(1, 2216650177), (7, 316664311), (29, 76436213), (67, 33084331), (79, 28058863), (203, 10919459), (469, 4726333), (553, 4008409), (1943, 1140839), (2063, 1074479), (2291, 967547), (5293, 418789), (13601, 162977), (14441, 153497), (16037, 138221), (37051, 59827)]