438341849090

素因数分解:

$2^1\times 5^1\times {\mathrm{9161}}^1\times {\mathrm{4784869}}^1$

素因数の和:4794037

約数の個数: 16

約数和(自身を含む): 789101620920

約数和(自身を除く): 350759771830

約数列:

[1, 2, 5, 10, 9161, 18322, 45805, 91610, 4784869, 9569738, 23924345, 47848690, 43834184909, 87668369818, 219170924545, 438341849090]

約数ペア:

[(1, 438341849090), (2, 219170924545), (5, 87668369818), (10, 43834184909), (9161, 47848690), (18322, 23924345), (45805, 9569738), (91610, 4784869)]