2842899710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40612853}}^1$

素因数の和:40612867

約数の個数: 16

約数和(自身を含む): 5848250976

約数和(自身を除く): 3005351266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40612853, 81225706, 203064265, 284289971, 406128530, 568579942, 1421449855, 2842899710]

約数ペア:

[(1, 2842899710), (2, 1421449855), (5, 568579942), (7, 406128530), (10, 284289971), (14, 203064265), (35, 81225706), (70, 40612853)]