2002121386

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1\times {\mathrm{4057}}^1$

素因数の和:5373

約数の個数: 16

約数和(自身を含む): 3019931136

約数和(自身を除く): 1017809750

約数列:

[1, 2, 227, 454, 1087, 2174, 4057, 8114, 246749, 493498, 920939, 1841878, 4409959, 8819918, 1001060693, 2002121386]

約数ペア:

[(1, 2002121386), (2, 1001060693), (227, 8819918), (454, 4409959), (1087, 1841878), (2174, 920939), (4057, 493498), (8114, 246749)]