2862874

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2193254

約数列:

[1, 2, 7, 14, 49, 98, 131, 223, 262, 446, 917, 1561, 1834, 3122, 6419, 10927, 12838, 21854, 29213, 58426, 204491, 408982, 1431437, 2862874]

約数ペア:

[(1, 2862874), (2, 1431437), (7, 408982), (14, 204491), (49, 58426), (98, 29213), (131, 21854), (223, 12838), (262, 10927), (446, 6419), (917, 3122), (1561, 1834)]