2839634

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2292526

約数列:

[1, 2, 7, 14, 43, 53, 86, 89, 106, 178, 301, 371, 602, 623, 742, 1246, 2279, 3827, 4558, 4717, 7654, 9434, 15953, 26789, 31906, 33019, 53578, 66038, 202831, 405662, 1419817, 2839634]

約数ペア:

[(1, 2839634), (2, 1419817), (7, 405662), (14, 202831), (43, 66038), (53, 53578), (86, 33019), (89, 31906), (106, 26789), (178, 15953), (301, 9434), (371, 7654), (602, 4717), (623, 4558), (742, 3827), (1246, 2279)]