1302848639

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{156913}}^1$

素因数の和:156974

約数の個数: 12

約数和(自身を含む): 1434821616

約数和(自身を除く): 131972977

約数列:

[1, 19, 23, 361, 437, 8303, 156913, 2981347, 3608999, 56645593, 68570981, 1302848639]

約数ペア:

[(1, 1302848639), (19, 68570981), (23, 56645593), (361, 3608999), (437, 2981347), (8303, 156913)]