2017870028

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{859}}^1\times {\mathrm{4483}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 3563165760

約数和(自身を除く): 1545295732

約数列:

[1, 2, 4, 131, 262, 524, 859, 1718, 3436, 4483, 8966, 17932, 112529, 225058, 450116, 587273, 1174546, 2349092, 3850897, 7701794, 15403588, 504467507, 1008935014, 2017870028]

約数ペア:

[(1, 2017870028), (2, 1008935014), (4, 504467507), (131, 15403588), (262, 7701794), (524, 3850897), (859, 2349092), (1718, 1174546), (3436, 587273), (4483, 450116), (8966, 225058), (17932, 112529)]