2005244641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{1423}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 2093211648

約数和(自身を除く): 87967007

約数列:

[1, 31, 131, 347, 1423, 4061, 10757, 44113, 45457, 186413, 493781, 1409167, 5778803, 15307211, 64685311, 2005244641]

約数ペア:

[(1, 2005244641), (31, 64685311), (131, 15307211), (347, 5778803), (1423, 1409167), (4061, 493781), (10757, 186413), (44113, 45457)]