268843148

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{4493}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 538057632

約数和(自身を除く): 269214484

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4274, 4493, 8548, 8986, 14959, 17972, 29918, 31451, 59836, 62902, 125804, 9601541, 19203082, 38406164, 67210787, 134421574, 268843148]

約数ペア:

[(1, 268843148), (2, 134421574), (4, 67210787), (7, 38406164), (14, 19203082), (28, 9601541), (2137, 125804), (4274, 62902), (4493, 59836), (8548, 31451), (8986, 29918), (14959, 17972)]