2164739918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{135347}}^1$

素因数の和:136087

約数の個数: 16

約数和(自身を含む): 3547200384

約数和(自身を除く): 1382460466

約数列:

[1, 2, 11, 22, 727, 1454, 7997, 15994, 135347, 270694, 1488817, 2977634, 98397269, 196794538, 1082369959, 2164739918]

約数ペア:

[(1, 2164739918), (2, 1082369959), (11, 196794538), (22, 98397269), (727, 2977634), (1454, 1488817), (7997, 270694), (15994, 135347)]