2564487746

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 3969000000

約数和(自身を除く): 1404512254

約数列:

[1, 2, 59, 97, 118, 194, 449, 499, 898, 998, 5723, 11446, 26491, 29441, 43553, 48403, 52982, 58882, 87106, 96806, 224051, 448102, 2569627, 2855777, 5139254, 5711554, 13219009, 21732947, 26438018, 43465894, 1282243873, 2564487746]

約数ペア:

[(1, 2564487746), (2, 1282243873), (59, 43465894), (97, 26438018), (118, 21732947), (194, 13219009), (449, 5711554), (499, 5139254), (898, 2855777), (998, 2569627), (5723, 448102), (11446, 224051), (26491, 96806), (29441, 87106), (43553, 58882), (48403, 52982)]