2018591762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{142697}}^1$

素因数の和:143353

約数の個数: 16

約数和(自身を含む): 3308310432

約数和(自身を除く): 1289718670

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 142697, 285394, 1569667, 3139334, 91754171, 183508342, 1009295881, 2018591762]

約数ペア:

[(1, 2018591762), (2, 1009295881), (11, 183508342), (22, 91754171), (643, 3139334), (1286, 1569667), (7073, 285394), (14146, 142697)]