2565984918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1490119}}^1$

素因数の和:1490172

約数の個数: 32

約数和(自身を含む): 6008163840

約数和(自身を除く): 3442178922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 1490119, 2980238, 4470357, 8940714, 10430833, 20861666, 31292499, 61094879, 62584998, 122189758, 183284637, 366569274, 427664153, 855328306, 1282992459, 2565984918]

約数ペア:

[(1, 2565984918), (2, 1282992459), (3, 855328306), (6, 427664153), (7, 366569274), (14, 183284637), (21, 122189758), (41, 62584998), (42, 61094879), (82, 31292499), (123, 20861666), (246, 10430833), (287, 8940714), (574, 4470357), (861, 2980238), (1722, 1490119)]