4030020286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{280603}}^1$

素因数の和:280815

約数の個数: 16

約数和(自身を含む): 6222674304

約数和(自身を除く): 2192654018

約数列:

[1, 2, 43, 86, 167, 334, 7181, 14362, 280603, 561206, 12065929, 24131858, 46860701, 93721402, 2015010143, 4030020286]

約数ペア:

[(1, 4030020286), (2, 2015010143), (43, 93721402), (86, 46860701), (167, 24131858), (334, 12065929), (7181, 561206), (14362, 280603)]