2971301522

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{160663}}^1$

素因数の和:161993

約数の個数: 16

約数和(自身を含む): 5097547392

約数和(自身を除く): 2126245870

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 18494, 160663, 321326, 1124641, 2249282, 212235823, 424471646, 1485650761, 2971301522]

約数ペア:

[(1, 2971301522), (2, 1485650761), (7, 424471646), (14, 212235823), (1321, 2249282), (2642, 1124641), (9247, 321326), (18494, 160663)]