2278484719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{24527}}^1$

素因数の和:25134

約数の個数: 16

約数和(自身を含む): 2722019328

約数和(自身を除く): 443534609

約数列:

[1, 7, 23, 161, 577, 4039, 13271, 24527, 92897, 171689, 564121, 3948847, 14152079, 99064553, 325497817, 2278484719]

約数ペア:

[(1, 2278484719), (7, 325497817), (23, 99064553), (161, 14152079), (577, 3948847), (4039, 564121), (13271, 171689), (24527, 92897)]