2081270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9079

約数の個数: 16

約数和(自身を含む): 3909600

約数和(自身を除く): 1828330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9049, 18098, 45245, 90490, 208127, 416254, 1040635, 2081270]

約数ペア:

[(1, 2081270), (2, 1040635), (5, 416254), (10, 208127), (23, 90490), (46, 45245), (115, 18098), (230, 9049)]