2267213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 2627520

約数和(自身を除く): 360307

約数列:

[1, 13, 19, 67, 137, 247, 871, 1273, 1781, 2603, 9179, 16549, 33839, 119327, 174401, 2267213]

約数ペア:

[(1, 2267213), (13, 174401), (19, 119327), (67, 33839), (137, 16549), (247, 9179), (871, 2603), (1273, 1781)]