1027764038

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{36761}}^1$

素因数の和:38767

約数の個数: 16

約数和(自身を含む): 1762811424

約数和(自身を除く): 735047386

約数列:

[1, 2, 7, 14, 1997, 3994, 13979, 27958, 36761, 73522, 257327, 514654, 73411717, 146823434, 513882019, 1027764038]

約数ペア:

[(1, 1027764038), (2, 513882019), (7, 146823434), (14, 73411717), (1997, 514654), (3994, 257327), (13979, 73522), (27958, 36761)]