2021302306

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1\times {\mathrm{1483}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 3041535168

約数和(自身を除く): 1020232862

約数列:

[1, 2, 661, 1031, 1322, 1483, 2062, 2966, 681491, 980263, 1362982, 1528973, 1960526, 3057946, 1010651153, 2021302306]

約数ペア:

[(1, 2021302306), (2, 1010651153), (661, 3057946), (1031, 1960526), (1322, 1528973), (1483, 1362982), (2062, 980263), (2966, 681491)]