1128845018

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{123479}}^1$

素因数の和:124141

約数の個数: 16

約数和(自身を含む): 1938142080

約数和(自身を除く): 809297062

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 123479, 246958, 864353, 1728706, 80631787, 161263574, 564422509, 1128845018]

約数ペア:

[(1, 1128845018), (2, 564422509), (7, 161263574), (14, 80631787), (653, 1728706), (1306, 864353), (4571, 246958), (9142, 123479)]