2059456420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14710403}}^1$

素因数の和:14710419

約数の個数: 24

約数和(自身を含む): 4942695744

約数和(自身を除く): 2883239324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14710403, 29420806, 58841612, 73552015, 102972821, 147104030, 205945642, 294208060, 411891284, 514864105, 1029728210, 2059456420]

約数ペア:

[(1, 2059456420), (2, 1029728210), (4, 514864105), (5, 411891284), (7, 294208060), (10, 205945642), (14, 147104030), (20, 102972821), (28, 73552015), (35, 58841612), (70, 29420806), (140, 14710403)]