1427804594

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{20173}}^1$

素因数の和:21041

約数の個数: 16

約数和(自身を含む): 2194285632

約数和(自身を除く): 766481038

約数列:

[1, 2, 43, 86, 823, 1646, 20173, 35389, 40346, 70778, 867439, 1734878, 16602379, 33204758, 713902297, 1427804594]

約数ペア:

[(1, 1427804594), (2, 713902297), (43, 33204758), (86, 16602379), (823, 1734878), (1646, 867439), (20173, 70778), (35389, 40346)]