2002530265

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{10211}}^1$

素因数の和:10920

約数の個数: 16

約数和(自身を含む): 2446468416

約数和(自身を除く): 443938151

約数列:

[1, 5, 61, 305, 643, 3215, 10211, 39223, 51055, 196115, 622871, 3114355, 6565673, 32828365, 400506053, 2002530265]

約数ペア:

[(1, 2002530265), (5, 400506053), (61, 32828365), (305, 6565673), (643, 3114355), (3215, 622871), (10211, 196115), (39223, 51055)]