2489760924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29640011}}^1$

素因数の和:29640025

約数の個数: 24

約数和(自身を含む): 6639362688

約数和(自身を除く): 4149601764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29640011, 59280022, 88920033, 118560044, 177840066, 207480077, 355680132, 414960154, 622440231, 829920308, 1244880462, 2489760924]

約数ペア:

[(1, 2489760924), (2, 1244880462), (3, 829920308), (4, 622440231), (6, 414960154), (7, 355680132), (12, 207480077), (14, 177840066), (21, 118560044), (28, 88920033), (42, 59280022), (84, 29640011)]