2440648

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2921912

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1063, 1148, 2126, 2296, 4252, 7441, 8504, 14882, 29764, 43583, 59528, 87166, 174332, 305081, 348664, 610162, 1220324, 2440648]

約数ペア:

[(1, 2440648), (2, 1220324), (4, 610162), (7, 348664), (8, 305081), (14, 174332), (28, 87166), (41, 59528), (56, 43583), (82, 29764), (164, 14882), (287, 8504), (328, 7441), (574, 4252), (1063, 2296), (1148, 2126)]