2013286270

素因数分解:

$2^1\times 5^1\times {\mathrm{8893}}^1\times {\mathrm{22639}}^1$

素因数の和:31539

約数の個数: 16

約数和(自身を含む): 3624482880

約数和(自身を除く): 1611196610

約数列:

[1, 2, 5, 10, 8893, 17786, 22639, 44465, 45278, 88930, 113195, 226390, 201328627, 402657254, 1006643135, 2013286270]

約数ペア:

[(1, 2013286270), (2, 1006643135), (5, 402657254), (10, 201328627), (8893, 226390), (17786, 113195), (22639, 88930), (44465, 45278)]