2642122

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4653

約数の個数: 16

約数和(自身を含む): 4640832

約数和(自身を除く): 1998710

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 4603, 9206, 32221, 64442, 188723, 377446, 1321061, 2642122]

約数ペア:

[(1, 2642122), (2, 1321061), (7, 377446), (14, 188723), (41, 64442), (82, 32221), (287, 9206), (574, 4603)]