2625322

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2126678

約数列:

[1, 2, 7, 14, 43, 49, 86, 89, 98, 178, 301, 343, 602, 623, 686, 1246, 2107, 3827, 4214, 4361, 7654, 8722, 14749, 26789, 29498, 30527, 53578, 61054, 187523, 375046, 1312661, 2625322]

約数ペア:

[(1, 2625322), (2, 1312661), (7, 375046), (14, 187523), (43, 61054), (49, 53578), (86, 30527), (89, 29498), (98, 26789), (178, 14749), (301, 8722), (343, 7654), (602, 4361), (623, 4214), (686, 3827), (1246, 2107)]