2637328

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1062

約数の個数: 20

約数和(自身を含む): 5142528

約数和(自身を除く): 2505200

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 863, 1528, 1726, 3056, 3452, 6904, 13808, 164833, 329666, 659332, 1318664, 2637328]

約数ペア:

[(1, 2637328), (2, 1318664), (4, 659332), (8, 329666), (16, 164833), (191, 13808), (382, 6904), (764, 3452), (863, 3056), (1528, 1726)]