2017995418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{149459}}^1$

素因数の和:149661

約数の個数: 16

約数和(自身を含む): 3117137760

約数和(自身を除く): 1099142342

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 149459, 298918, 6426737, 12853474, 23465063, 46930126, 1008997709, 2017995418]

約数ペア:

[(1, 2017995418), (2, 1008997709), (43, 46930126), (86, 23465063), (157, 12853474), (314, 6426737), (6751, 298918), (13502, 149459)]