545560994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{245527}}^1$

素因数の和:245641

約数の個数: 16

約数和(自身を含む): 901578816

約数和(自身を除く): 356017822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 245527, 491054, 2700797, 5401594, 24798227, 49596454, 272780497, 545560994]

約数ペア:

[(1, 545560994), (2, 272780497), (11, 49596454), (22, 24798227), (101, 5401594), (202, 2700797), (1111, 491054), (2222, 245527)]