2614540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 5668992

約数和(自身を除く): 3054452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4217, 8434, 16868, 21085, 42170, 84340, 130727, 261454, 522908, 653635, 1307270, 2614540]

約数ペア:

[(1, 2614540), (2, 1307270), (4, 653635), (5, 522908), (10, 261454), (20, 130727), (31, 84340), (62, 42170), (124, 21085), (155, 16868), (310, 8434), (620, 4217)]