2018452018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{65581}}^1$

素因数の和:66993

約数の個数: 16

約数和(自身を含む): 3305332800

約数和(自身を除く): 1286880782

約数列:

[1, 2, 11, 22, 1399, 2798, 15389, 30778, 65581, 131162, 721391, 1442782, 91747819, 183495638, 1009226009, 2018452018]

約数ペア:

[(1, 2018452018), (2, 1009226009), (11, 183495638), (22, 91747819), (1399, 1442782), (2798, 721391), (15389, 131162), (30778, 65581)]