2568164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 4704000

約数和(自身を除く): 2135836

約数列:

[1, 2, 4, 31, 62, 124, 139, 149, 278, 298, 556, 596, 4309, 4619, 8618, 9238, 17236, 18476, 20711, 41422, 82844, 642041, 1284082, 2568164]

約数ペア:

[(1, 2568164), (2, 1284082), (4, 642041), (31, 82844), (62, 41422), (124, 20711), (139, 18476), (149, 17236), (278, 9238), (298, 8618), (556, 4619), (596, 4309)]