2689112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5324400

約数和(自身を除く): 2635288

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 173, 232, 268, 346, 536, 692, 1384, 1943, 3886, 5017, 7772, 10034, 11591, 15544, 20068, 23182, 40136, 46364, 92728, 336139, 672278, 1344556, 2689112]

約数ペア:

[(1, 2689112), (2, 1344556), (4, 672278), (8, 336139), (29, 92728), (58, 46364), (67, 40136), (116, 23182), (134, 20068), (173, 15544), (232, 11591), (268, 10034), (346, 7772), (536, 5017), (692, 3886), (1384, 1943)]