274661038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{40427}}^1$

素因数の和:40551

約数の個数: 16

約数和(自身を含む): 426919680

約数和(自身を除く): 152258642

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 40427, 80854, 1738361, 3193733, 3476722, 6387466, 137330519, 274661038]

約数ペア:

[(1, 274661038), (2, 137330519), (43, 6387466), (79, 3476722), (86, 3193733), (158, 1738361), (3397, 80854), (6794, 40427)]