2018039690

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1208407}}^1$

素因数の和:1208581

約数の個数: 16

約数和(自身を含む): 3654225792

約数和(自身を除く): 1636186102

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 1208407, 2416814, 6042035, 12084070, 201803969, 403607938, 1009019845, 2018039690]

約数ペア:

[(1, 2018039690), (2, 1009019845), (5, 403607938), (10, 201803969), (167, 12084070), (334, 6042035), (835, 2416814), (1670, 1208407)]