8644474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 13591296

約数和(自身を除く): 4946822

約数列:

[1, 2, 31, 62, 67, 134, 2077, 2081, 4154, 4162, 64511, 129022, 139427, 278854, 4322237, 8644474]

約数ペア:

[(1, 8644474), (2, 4322237), (31, 278854), (62, 139427), (67, 129022), (134, 64511), (2077, 4162), (2081, 4154)]