3074276

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 18

約数和(自身を含む): 5680710

約数和(自身を除く): 2606434

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2129, 4258, 8516, 40451, 80902, 161804, 768569, 1537138, 3074276]

約数ペア:

[(1, 3074276), (2, 1537138), (4, 768569), (19, 161804), (38, 80902), (76, 40451), (361, 8516), (722, 4258), (1444, 2129)]